Tiny Owl Knits Patterns - Fairy Castles is a similar pattern: 22 (5.5 sts. / inch) finished gauge, home accessory garment, and dk (21-24 sts/4 in) yarn gauge. You may also like Ann Norling Patterns - 1020 - Snowflake Stockings, which is another similar pattern: home accessory garment, for all ages, and dk (21-24 sts/4 in) yarn gauge.
You may enjoy taking a look at the , and Oat Couture Auntie's Afghan For Baby kits all using Oat Couture Patterns.
Hopefully our suggested yarn options for Celtic Cardigan can help you come up with your next exciting new project idea!