Fun clothing?

So i've been trying to shop more sustainably, and some things you just can't find in charity shops (though i love them) especially if you're in between sizes etc.

I've done so much research trying to find cute sustainable clothing brands, and don't get me wrong, ive found tonnes!! but theyre low key all so boring 😭

Why is EVERY brand just 'simple basics', like goddamn give me graphic tee!! give me beadwork and embroidery!! if i'm paying that much i expect at least something unique!!
And if it is 'unique', its sometimes a little too unique yk?? like its some fresh out of fashion school designer making transformable skirts out of old handbags in limited drops

Sorry 4 being a h8r im just young and i go out and i want to wear FUN INTERESTING pieces 😔😔😔Any recommendations PLEASE 😭😭😭??