Baby gap /new born overalls and hat

Baby gap overalls (newborn stage 2 ) matching hat with Velcro strap(stage 1-new born). Overalls have a small pocket in the back with 2 button on each side and buttons on the legs. The back side has a little stretch to it . When I bought these together the hat must’ve been with the wrong set . Great condition . Hat: Stage 1: up to 3 months, up to 22 inches, up to 22 lbs Overalls: Stage 2: 3-6 months, 22-26 inches, 12-17 lbs