Yup, I have a similar one to hers and never thought about mine showing through fabric being embarrassing until she pointed out her ✨trauma✨.
Does she not know what seamstress is? It's really not that expensive to get things tailored more for you. Heck, I'm surprised she doesn't do that as an excuse to lie about the size or having to take things in.
I hate that I genuinely have loved pink, Barbie, Polly pocket, Disney, and several other things she has made her personality of the week(the vintage fisher price fun with food toys hit so close to home it killed me. Thanks childhood trauma, autism and nostalgia lol). When I saw the Polly pocket bnb my second thought (after omg I want to go) was omg please don't jump on this Sarah and make Polly your newest personality. She already makes me cringe when I see her "representing" for us PMDD ladies