Let me start by saying this Calvin Klein bralette is a game-changer for young girls transitioning from kids' wear to their first 'real' bra. As someone who's tried countless options for my niece, this one stands out for its thoughtful design and comfort.

The seamless construction truly lives up to its promise - no awkward lines or bulges under school uniforms or t-shirts. The fabric blend feels like a second skin, soft enough that my niece forgets she's wearing it (her exact words: 'It's like wearing nothing!').

What surprised me most was the perfect balance between support and freedom. Unlike restrictive training bras we've tried before, this gives just enough support without feeling constricting. The sewn-in pad is genius - no more shifting or bunching after washing!

Now about sizing: Pay close attention here. While many reviewers found it true-to-size, we noticed the band runs slightly small. My advice? If you're between sizes, size up. We initially got a 34A that felt snug, but the 36A was perfect for my petite niece.

The pullover design gets two thumbs up from us - no tricky clasps for young girls to struggle with. And can we talk about the CK logo? It gives that cool 'big girl' factor that pre-teens love without being overly flashy.

After three months of near-daily wear (and frequent washing), the color hasn't faded and the elastic still snaps back perfectly. My only wish? That they offered more neutral color options beyond white and black for school uniforms.

Final verdict? Worth every penny as a confidence-boosting first bra that grows with your child. We're already stocking up in multiple colors!