The animals observatory colorless blouse with red check pattern

I’m in love with the animals observatory fashions! So modern and refreshing for kids fashions! This is a light cotton blouse with little ruffle and cool red check pattern! Took a pic of a very light mark in back that I’m sure can come out and not sure if it’s the lining or if it’s a mark in the front which is the last pic. Great for fall pics and back to school pics! Says size 4 but I feel runs small so putting a 3