The Patchwork Bomber is a fun pattern for anyone who wants a unique take on granny squares. This granny square cardigan is the perfect stash buster project for all of the crafty people who want to use up all of those odd balls of yarn you have laying in your project bag. The finished cardigan is a slightly cropped, oversized relaxed fit.
Pattern Notes
Pattern is written in English with US terms.
Skill Level : Advanced Beginner
Sizes: US Adult Small-5XL One size (one size fit with notes of alterations for larger sizes.)
The finished cardigan is a slightly cropped, oversized relaxed fit.
 
You Will Need:
Yarn: Medium 4 Worsted Weight Acrylic Yarn or any worsted weight yarn.  Suggested: Micheal’s Impeccable Yarn, Weight 4 Medium (100% acrylic, 285yd/260m, 4.5oz/127.5g)
Hook: varies based on size to be created or size to obtain gauge. 
5mm hook for default squares & 4mm hook for ribbing
6 mm hook for larger sizes & 5mm hook for ribbing
Notations: Yarn Needle, Scissors, Measuring Tape, stitch markers. Blocking mats and pins for finishing, if using animal fibers.
 
**This pattern assumes that you already have basic crochet skills and are familiar with reading technically written crochet patterns.**
 
**Once purchased, the instant download of this pattern will be emailed to you with a link to download the PDF file, this will expire after 30 days. Please save the pattern once received. 
 
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Copyright Notice:
©2026 Auburn Threads. All rights reserved. This pattern is for personal use only—No part of this pattern may be reproduced or transmitted in any form. The pattern is for personal use only. No refunds for digital items.