A weekly feature on the blog, NOT Knit by Nat highlights great patterns by budding designers on Ravelry
If you want to talk value, take a look at Sara Elizabeth's Zephyrus hat pattern with 3 different edging options. All for $2.50! How can you go wrong?? Would be great for siblings so they're kinda co-ordinated (think family photo shoot), but not to matchy matchy that you have to hear any unnecessary "Oh Moo-ooom"s.