Numi dress sz 5t. We had this in a 4t (see pic on my daughter) and loved it so much that we sized up so it would be longer more like a dress than a romper.
She never wore this bigger one but we aren’t first owners so listed as vguc to be safe. No issues that I see.
Detachable bloomers. Buttons up back. Beautiful navy blue with pink cream and sage floral pattern.
(IRL picture shown is a smaller size (4t) on my then almost-5-year old. This one for sale is a 5t)