A.S.
My baby (now 4 years old) was 3 months old for my husband's first father's day. I made t-shirts for both of them at tshirtdeli.com (they also have stores in Andersonville & Bucktown) with their silly nicknames on them. Very cute. You can basically design a shirt with any saying you want; they charge by the letter so don't make it too long! My husband loved it and still wears his. I saved my baby's shirt as a keepsake for her for when she's older.