I was looking for one-button cardigans today but then I realized that I liked the other types of closures as well, hence, one closure cardigans.
Notice and Disclaimer: All crochet patterns written by Kim Guzman at CrochetKim are in US terms. All photos not copyright to Kim Guzman are posted with permission. This website contains affiliate links.
1. Year Round Bobble Cardigan by Ann Regis for Red Heart United Kingdom (archived direct PDF only)
2. Flutter Cardigan by Rebecca Velasquez for Red Heart
3. Amimono Kimono by Marly Bird
4. Hairpin Lace Vest by Tammy Hildebrand
5. Azilal by Robyn Chachula for Berroco Yarns
6. Spider Lace Jacket by Brenda Bourg for Red Heart
7. Warm Weather Jacket by Joyce Bragg for Red Heart
8. Sparkling Cardi by Heather Lodinsky
9. Filigree Cardigan by Kimberly McAlindin for Red Heart
10. Love This Cardi by Tammy Hildebrand for Red Heart