I bought gender neutral, and Lillian wore mostly that until probably 6 months old. It wasn't all green and yellow...lots of multicolored patterned onesies, beige, turquoise, coral, etc. onesies with band logos I picked up at thrift stores, etc. I bought her a lot of boy's clothes up until very recently. She still shares a room with us, neutral sheets (animals, Winnie the Pooh, circles in blues and greens and creams). Plus everyone who visited her in the first weeks bought tons of frilly pink dresses and stuff anyway.
We kind of put TTC on the back burner while we sort some stuff out (DH has been dealing with some depression, we want to go to counseling, maybe get through the start of me going back to school, moving, etc). I told myself whatever happened I'd be ok with but it's hard not to be disappointed.