Pre-order my book “Reversible Crochet Sweaters” in paperback before November 3 and receive the exclusive Stained Glass bonus chapter for free! Read more about this offer on my blog. Please note that the patterns featured in my book are not currently available for individual purchase and can only be obtained by purchasing the book.

DESCRIPTION
The Tessellation Pullover is one of those designs that instantly catches the eye: structured, geometric, and effortlessly wearable. Worked seamlessly from the top down, this circular yoke sweater features increases that blend invisibly into the pattern, keeping the tiled motif perfectly consistent throughout.

The result is a fabric that looks intricate but feels surprisingly approachable to make. With its relaxed, boxy fit and subtle bishop sleeves, it’s a sweater you’ll reach for again and again. The design is polished enough to dress up, but cozy enough to live in.

The reversible stitch pattern offers two distinct moods: one side with gemstone-like tiles and the other with a clean, brick-style lattice. Ribbed edges along the collar, cuffs, and hem bring the whole look together.

Whether you style it with jeans or layer it over a skirt, it’s a standout piece—and if you love the texture, don’t miss the matching Tessellation Beanie!

FINISHED MEASUREMENTS
Finished bust circumference: 30.5 (35, 39.25, 43.75, 48) (52.25, 56.75, 61, 65.5) inches or 77 (89, 100, 111, 122) (133, 144, 155, 166) cm

The sizing for this pattern is based on the standard Craft Yarn Council (CYC) measurements.

This top is designed to be worn with –2.5 to +2.5 inches (–6 to +6 cm) of ease around the bust.

All my garment patterns are size-inclusive and are graded for actual bust circumferences of up to at least a 60 inches or 152 cm.

DIFFICULTY
Advanced

MATERIALS
Yarn
DK weight

Shown in
Main color (dotted, horizontal lines on the WS): Expression Fiber Arts Dewy DK (70% Superwash Merino Wool, 20% Nylon, 10% Silk; 250 yds/228 m per 4 oz/113 g hank) in color Ivory

Contrast color (dotted, vertical lines on the RS): Expression Fiber Arts Dewy DK (70% Superwash Merino Wool, 20% Nylon, 10% Silk; 250 yds/228 m per 4 oz/113 g hank) in color Frozen Dreams

Hooks
US 7/4.5 mm (main gauge), US G/4.0 mm (secondary gauge), US E/3.5 mm (ribbing), or hook sizes needed to obtain gauge. I’m a tight crocheter, so you may have to go down in hook sizes.

Notions
Yarn needle, scissors, 18 locking stitch markers.

YARDAGE
Main color: 4 (5, 5, 6, 6) (7, 7, 8, 8) skeins of the suggested yarn or 970 (1085, 1235, 1360, 1470) (1570, 1750, 1890, 1990) yds/885 (990, 1130, 1245, 1345) (1435, 1600, 1730, 1820) m

Contrast color: 4 (4, 4, 5, 5) (6, 6, 7, 7) skeins of the suggested yarn or 790 (880, 1000, 1100, 1195) (1275, 1420, 1530, 1615) yds/720 (805, 915, 1005, 1095) (1165, 1300, 1400, 1475) m

These yardages are estimated. Check out the tester lookbook on the blog for exact yardages from my testers!

HOW DO I PURCHASE THIS PATTERN?
This interlocking crochet pattern can be found exclusively in my book, Reversible Crochet Sweaters (US publication date: November 4th, 2025). Grab your copy of the book today through my webshop or anywhere else books are sold!

SOCIALS
Instagram: @crochethighway
Facebook: CrochetHighway
Ravelry: Crochet Highway Designs

PATTERN SUPPORT
This pattern is available in English only and uses standard US crochet terminology.
For pattern related questions, please join my Facebook support group (CrochetHighway Designs) or contact me at thecrochethighway at gmail.com.
https://www.facebook.com/groups/crochethighway

COPYRIGHT DISCLAIMER
This pattern is for your personal and non-commercial use only. You are prohibited from publishing this pattern (in whole or in part) on your site or blog or otherwise claiming it as your own, selling, or distributing it. Do not alter this pattern in any way and do not create your own patterns based on the instructions provided herein. Please refrain from modifying the pattern and/or creating other items based off of it. Using my product photography, tutorial pictures and written instructions and passing them off as your own is copyright infringement. You are welcome to sell your creations in small quantities or to share them on social media, but please credit me as the designer @CrochetHighway when possible. You are prohibited from using my photographs to sell your items.
I’d LOVE to see your work, so be sure to shout out to me @CrochetHighway on Instagram and use the hashtags #ReversibleCrochetSweaters and #CrochetHighway for a chance to be featured on my stories!