There aren't patterns for Irish crochet, its more of a method. But don't let that stop you. Here are some free resources to get you started.
How to make pretty vintage irish crochet lace edgings - Vintage patterns and making
31 Irish Crochet Patterns: Unleash Your Creativity with Traditional Designs
Must-Know Irish Crochet Lace & Clones Lace History
Free resources to get you started making Irish Crochet Lace
Irish Crochet Lace Pattern Free Search For Items Or Shops
Beautiful and Inspiring Irish Crochet Lace: 10 Free Patterns - moogly
Irish Crochet Cushion Cover - Part 1 – Stitch Diva Studios
Irish Lace The Elements Of White Knitted Stock Photo Image Of
Gorgeous Crochet Lace Patterns - Crochet 365 Knit Too
Irish Crochet Cushion Cover - Part 1 – Stitch Diva Studios