Kids' Cat Ruffle One-Piece Swimsuit Toddler & Little Kid)

I bought this for my 4 yr old, and it is possibly the worst swimsuit ever made. My daughter saw this and was immediately obsessed at the design and color (kittycorn mermaid with sequins, YES) - so I'll give them 5/5 for design. Everything else is just WHY. First of all, it is VERY high cut, to a point that the little 4 year old's butt cheeks are hanging out halfway, she keeps pulling it down to cover her "tooty". It also is meant for a child with a very short torso (my daughter has average torso, never had any issue with other brands like Boden and etc). It is giving her a permanent camel toe, which she can feel it, so she keeps pulling it down to make it not uncomfortable. To top it all off, it is quite see-through when wet. But biggest problem of it all is that since she has tried it on, she refuses to take it off even though it is so uncomfortable (she keeps tugging at it) and is not at all functioning as a swimsuit. Did they even try this on an actual child before sending the pattern off to production? This cannot be made by someone who has had kids. Just for reference, my 4 year old is about 104cm tall and about 38lbs.