Turquoise turtles long sleeve one piece rash guard.

I ordered this before my little one arrived. Size is 6 month. She is 5 months and would not fit. I feel this would best fit a 0-3 month, 4 month old. Adorable swimsuit. Only tried on once. Has 3 small stains on the front- not sure where they came from since we never got to wear it.