Churchmouse Classics Patterns - Boyfriend Watch Cap is a similar pattern: 16 (4 sts. / inch) finished gauge, hats and more garment, and for unisex. You may also like Knitting Pure and Simple Sock Patterns - 116 - Mukluk Slippers, which is another similar pattern: 16 (4 sts. / inch) finished gauge, for unisex, and bulky (12-15 sts/4 in) yarn gauge.
You may enjoy taking a look at the The Fibre Company Meadow Twinleaf Shawl, The Fibre Company Meadow Allium Shawl, The Fibre Company Terra Fable Cardigan, and The Fibre Company Meadow Lillydale Shawl kits all using The Fibre Company Patterns.
Hopefully our suggested yarn options for Waverly can help you come up with your next exciting new project idea!