The Libby Quilt Pattern is a pattern that looks more complicated than it actually is - there are no Y-seams and it is great for experienced beginners on up who want to show off their fabrics. 4 sizes. The pattern includes instructions for baby size 38 inch x 51 inch, lap size 51 inch x 64 inch, twin size 76 inch x 89 inch, and queen size 89 inch x 115 inch quilts.