Gender Surprise

So my husband and I have decided not to find out the sex until delivery. Of course our families are PISSED! Lol but they'll get over it. It has been SOOOOOOOO hard to find little sleepers without doubling up. I wish these stores and companies would expand their selection. Our baby will be born in the winter so I want to ensure we're somewhat prepared (and I'm a couponer). Anyone else waiting or waited? How do you prepare?