Boy Romper: Elephants and Giraffes

So last year, I did Boy Romper: Cars and Trucks from the McCalls Pattern M6309.  I loved it so much that I did a second one for another one of my friends.

My favorite part about this version was the Dungaree buttons. I found them in my stash and I have no idea where they came from, but I thought they were perfect for the little outfit.

And as usual, I made some bibs to go with it.  No matter what I make, I always make coordinating bibs... it's kind of my thing.

The one trick to this was that they didn't know the sex of the baby and so I had to make an outfit that was unisex.  I tried to find some neutral fabric, which I thought I did a good job at but afterward doubted myself. No matter how hard I try, I always see either boy or girl  when I look at a fabric not both.  Technically also, the pattern was a boy pattern but I thought overalls where fairly gender neutral.  

As cute as it turned out, in the end, all I could see was "boy", which is kind of lucky because they had a boy!

Anyone else have trouble finding gender neutral baby gifts?  What colors do you think are unisex?