These adorable onesies from The Ciche Mom on Etsy are awesome: comfy, practical, and geeky enough for baby’s first con. All handmade, washable, and soft. Do baby clothes get better than this?

Baby Time Lord long sleeve onesie

Little trekkie baby onesie in, red, blue, or yellow

Baby wizard onesie with snap closures

There are these and many other designs available in The Ciche Mom’s Etsy shop.