Crochet Two Piece Set Pattern: Easy DIY Sage Green Short Set & Shirt

There is something deeply satisfying about wearing an outfit you made with your own hands. When that outfit is a breezy, stylish two piece set in a beautiful sage green colorway, the satisfaction multiplies tenfold. This crochet two piece set pattern will walk you through creating a matching cropped shirt and shorts that look like they came straight from a boutique — but cost a fraction of the price and carry the pride of handmade craftsmanship.

Whether you are new to garment crochet or a seasoned maker looking for your next warm-weather project, this pattern is designed to be approachable, customizable, and genuinely fun to work up. Sage green is having a long-overdue moment in fashion, and crocheted fabric brings an organic, textured quality to the color that elevates the whole look. Let’s dive in.

Why Crochet a Two Piece Set?

Coordinated sets are one of the most versatile things you can add to your wardrobe. You can wear the cropped shirt with high-waisted jeans, pair the shorts with an oversized tee, or put the whole set together for a cohesive, put-together look that requires zero extra styling effort.

Crocheting your own set gives you full control over fit, length, and fiber choice — three things that are notoriously difficult to nail when buying ready-to-wear. Garment crochet has grown enormously in popularity over the past few years, and the techniques involved are more beginner-friendly than most people assume. This particular pattern uses primarily single crochet and half double crochet, with a simple ribbing technique for waistbands and hems that you will want to use on every project going forward.

Materials You Will Need

Before casting on, gather your supplies. Having everything ready before you start will make the process smoother and more enjoyable.

Yarn: You will need approximately 800–1,000 yards of worsted weight cotton or cotton-blend yarn in sage green. Cotton is strongly recommended for warm-weather garments because it breathes well, holds its shape, and has a satisfying stitch definition that makes the texture of this piece pop. Some beloved options in the crochet community include Lion Brand 24/7 Cotton, Paintbox Simply DK (held double for worsted weight), or any comparable 100% cotton worsted yarn. If you want a slightly drapier, softer hand, a cotton-bamboo blend works beautifully.

Hook: A 5.0 mm (H/8) crochet hook is used throughout this pattern. Depending on your personal tension, you may need to size up or down to meet gauge, which we will discuss shortly.

Notions: You will need a yarn needle for weaving in ends, scissors, stitch markers, a measuring tape, and optionally a length of elastic (1 inch wide, cut to your waist measurement) if you prefer a more secure waistband on the shorts.

Optional: Blocking mats and pins for finishing, especially if your yarn has any tendency to stretch. Cotton garments benefit enormously from a light wet blocking at the end to even out stitches and settle the fabric.

Gauge and Sizing

Gauge is the single most important factor in garment crochet, and it is worth taking the time to check before you begin. An off gauge swatch can mean the difference between a set that fits perfectly and one that is several sizes too large or too small.

Gauge: 14 stitches and 16 rows in single crochet = 4 inches x 4 inches using a 5.0 mm hook and worsted weight cotton.

Make a swatch at least 6 inches square, wash and dry it the same way you plan to care for the finished garment, and then measure. Adjust your hook size as needed.

Sizes: This pattern is written for sizes XS through XL with modifications noted throughout. The finished measurements are as follows:

The cropped shirt has a bust measurement of 32 (34, 36, 38, 40) inches with approximately 2 inches of ease built in. The body length from shoulder to hem is 14 (14.5, 15, 15, 15.5) inches. The shorts have a hip measurement of 34 (36, 38, 40, 42) inches and an inseam length of 4 inches, which creates a flattering short-short silhouette. The rise from crotch to waistband is approximately 10 inches.

Understanding the Stitch Pattern

This two piece set uses two primary textures: a dense single crochet fabric for the body of the shorts and the lower half of the shirt, and a half double crochet stitch for the upper portion of the shirt that creates a slightly more open, airy drape across the chest and shoulders. The contrast between these two textures adds visual interest without requiring complex stitch work.

The ribbing at the waistband, hem, and cuffs is worked in back loop only (BLO) single crochet. Working in the back loop only creates a stretchy, ridged texture that mimics the look of knitted ribbing. This technique is a game changer for anyone who wants their crocheted garments to look more polished and professional.

Special stitches used:
Single crochet (sc), half double crochet (hdc), slip stitch (sl st), chain (ch), single crochet in back loop only (sc BLO), and single crochet two together (sc2tog) for shaping.

Part One: The Crochet Cropped Shirt

Starting the Ribbed Hem

The shirt is worked from the bottom hem upward. Begin by creating the ribbing band, which will give the hem structure and prevent it from flaring.

Chain 9 (this creates the width of your ribbing strip).

Row 1: Sc in the second chain from hook and in each chain across. Turn. (8 sc)

Row 2: Ch 1, sc BLO in each stitch across. Turn.

Repeat Row 2 until your ribbing strip measures 32 (34, 36, 38, 40) inches, or until it stretches comfortably to fit your bust measurement. Fasten off, leaving a long tail. Seam the short ends together to form a loop. This is your hem band.

Building the Shirt Body

With right side facing, join yarn to any stitch along the top edge of your ribbing band.

Round 1: Ch 1, work 112 (119, 126, 133, 140) sc evenly around the top edge of the ribbing band. Join with a sl st to the first sc. Do not turn. You will work in joined rounds from here.

Rounds 2–10: Ch 1, sc in each stitch around. Join with sl st. (112, 119, 126, 133, 140 sc)

At this point your shirt body measures approximately 2.5 inches above the ribbing. This is where you transition to half double crochet for the upper body.

Rounds 11–20: Ch 2, hdc in each stitch around. Join with sl st to the top of your beginning ch-2.

Continue working in hdc rounds until the body measures 9 (9.5, 10, 10, 10.5) inches from the top edge of the ribbing band.

Dividing for Front and Back

At the division round, you will split the work to create the front and back panels separately, which allows you to shape the armholes and neckline.

Back Panel:

Flatten your work and count out 56 (60, 63, 67, 70) stitches for the back. Work back and forth in rows on these stitches, turning at the end of each row.

Row 1 (armhole shaping): Sl st across the first 4 stitches, ch 2, hdc across to last 4 stitches. Turn. (48, 52, 55, 59, 62 hdc)

Row 2: Ch 2, hdc2tog, hdc across to last 2 stitches, hdc2tog, turn. (46, 50, 53, 57, 60 hdc)

Row 3: Repeat Row 2. (44, 48, 51, 55, 58 hdc)

Rows 4–14 (or until piece measures 5.5 inches from division round): Ch 2, hdc in each stitch across. Turn.

At this point, fasten off and set the back panel aside.

Front Panel:

Rejoin yarn to the beginning of the remaining stitches with right side facing. Repeat the exact same armhole shaping as the back panel. Work even in hdc until piece measures 4 inches from the division round, ending with a wrong side row.

Neckline Shaping

For the front neckline, you will create a simple rounded scoop.

Mark the center 16 (18, 18, 20, 20) stitches of your front panel. You will work each shoulder separately.

Left Shoulder: Work in hdc across to the marked center stitches. Turn and leave remaining stitches unworked.

Row 1: Ch 2, hdc2tog, hdc across. Turn.
Row 2: Ch 2, hdc across to last 2, hdc2tog. Turn.
Rows 3–5: Work even in hdc.

Fasten off.

Right Shoulder: Rejoin yarn on the opposite side of the center stitches and repeat the same shaping in mirror.

Joining Shoulders and Adding the Neckband

Align the front and back shoulder stitches with right sides together. Use a slip stitch seam to join each shoulder. The slip stitch seam is clean and flexible, ideal for garment construction.

For the neckband, join yarn at one shoulder seam and work 1 round of sc evenly around the entire neckline. Then work 3 rounds of sc BLO to create a small rolled ribbed neckband. Join with sl st and fasten off.

Finishing the Armholes

For each armhole, join yarn at the underarm and work 1 round of sc evenly around the opening, followed by 2 rounds of sc BLO. This creates a neat armhole finish that lies flat and prevents stretching. Fasten off and weave in all ends.

Part Two: The Crochet Shorts

The shorts are worked in the round from the waistband down, with the two legs created separately after the crotch split.

The Waistband

Chain 10.

Row 1: Sc in the second chain from hook and in each chain across. Turn. (9 sc)

Row 2: Ch 1, sc BLO across. Turn.

Repeat Row 2 until the strip measures 28 (30, 32, 34, 36) inches, or until it fits comfortably around your natural waist with slight stretch. If you are adding elastic, cut a length to your exact waist measurement and encase it inside the waistband as you seam the ends together.

Seam the short ends of the waistband together. Join yarn to the top edge of the waistband.

Building the Shorts Body

Round 1: Ch 1, work 98 (105, 112, 119, 126) sc evenly around the top edge of the waistband. Join with sl st.

Rounds 2–22: Ch 1, sc in each stitch around. Join with sl st.

This brings the body of the shorts to approximately 5.5 inches below the waistband. You are now ready to shape the crotch.

Crotch Shaping

Mark the center 8 stitches at the front and 8 stitches at the back of your round. These are your crotch seam stitches.

With right sides together, bring the front and back crotch stitches together. Using a yarn needle and a length of yarn, whipstitch these 8 stitches together on each side to form the crotch seam. When seamed correctly, you now have two separate leg openings.

Working the Legs

Leg One:

Join yarn at the inner crotch seam for one leg opening. Count the stitches around the opening and pick up evenly.

Round 1: Ch 1, sc evenly around the leg opening. Join with sl st.

Rounds 2–4: Ch 1, sc in each stitch around. Join with sl st.

Leg Band: Work 3 rounds of sc BLO for the leg ribbing. Fasten off.

Repeat for the second leg.

Blocking and Finishing

Once all pieces are complete and ends are woven in, give your set a good blocking. For cotton yarn, wet blocking works best. Submerge the pieces in cool water, gently squeeze out excess water (never wring), and lay flat to dry on blocking mats. Pin the pieces to your desired measurements and allow to dry completely.

Blocking smooths out any tension inconsistencies, relaxes the stitches, and gives the finished garment a polished, professional appearance. It is a step that many beginners skip, but once you see the difference it makes, you will never skip it again.

Customization Ideas

One of the best things about making your own crochet two piece set is the freedom to make it entirely your own. Here are a few ideas to personalize this pattern.

Color: While sage green is the colorway featured here, this set would be equally stunning in terracotta, dusty mauve, cream, or a warm sand tone. The simple stitch pattern lets the color do the talking.

Length: For a longer, more modest short, simply add more rounds before the crotch split. For a midi crop top rather than a true crop, add additional rounds to the shirt body before dividing for front and back.

Texture: Try substituting a moss stitch (alternating sc and ch-1 spaces) for the hdc rounds of the shirt body to create a slightly lacier, more open fabric.

Embellishment: A row of shell stitches along the hem of the shirt or the leg openings of the shorts adds a romantic, feminine touch that pairs beautifully with the sage green colorway.

Caring for Your Crochet Two Piece Set

Because this set is made from cotton or a cotton blend, care is relatively straightforward. Machine wash on a gentle cycle in cool water, or hand wash for the most longevity. Lay flat to dry rather than using a dryer, which can cause cotton to shrink or distort the shape over time. With proper care, a well-made crocheted cotton garment can last for many years.

Wearing Your Set

Style this sage green two piece set with simple slides or white sneakers for a casual daytime look. A thin gold chain necklace complements the earthy tone of the yarn beautifully. For evening, swap the sneakers for strappy sandals and add layered rings. The cropped shirt can also be worn tucked slightly into high-waisted trousers for a more dressed-up vibe that takes the handmade piece well beyond beach or casual territory.

A Few Notes for Beginners

If this is your first garment crochet project, a few reassurances are in order. Garment crochet looks intimidating, but the construction is deeply logical once you understand the basic structure. Take it one section at a time, refer back to your gauge swatch often, and do not rush the finishing steps — seaming and weaving in ends properly makes an enormous difference in the final appearance.

If your stitch count gets off at any point, do not panic. Drop back to the last row where your count was correct and rework from there. A stitch counter or regular marking with stitch markers can help you catch errors early.

And finally, try the pieces on as you go. Garment crochet is most successful when you are checking fit throughout the process rather than waiting until the very end. Because crochet fabric is created one stitch at a time, it is entirely possible to add or remove rows before moving on, which knitting often does not allow for in the same way.

Final Thoughts

A handmade crochet two piece set in sage green is the kind of project that people will ask you about every time you wear it. The combination of a modern color, flattering silhouette, and the unmistakable texture of crocheted fabric creates something that genuinely stands out from anything you could buy in a store. This pattern gives you a strong foundation, but the real magic is in making it yours — adjusting the sizing, playing with the stitch details, and finishing it in a way that reflects your personal style.

Take your time, enjoy the process, and know that every stitch you make brings you closer to an outfit that is completely, beautifully, and unapologetically handmade.