Color is navy & interior is light blue 6-12 mo but runs huge! Just a smidge too small for my 2T daughter. I’d say oversized 12-18 / tts 18-24 month. Purchased for my son from another seller but it’s too big so I ordered a 3-6 month for this winter (he’s 8.5 mo for reference) Can get measurements by request VGUC - just passing through Let go, will hold onto for next year