>>88537790STAR VS. BOOB SIZES (Incomplete!)
>Totally FlatStar Butterfly in most outfits, Mina Loveberry, Starfan13,
>Training-Bra SizeMoon Butterfly, Hope, Season 1 Brittney Wong, Middle-School Janna (possibly in the present too since that jacket covers it up)
>Tiny BreastsStar Butterfly in rare outfits (green dress with spider necklace)
>Normal Teenage Breasts That Look Extremely Large Because of Everyone Else Being FlatJackie, Season 2 Brittney
>Actual BreastsAngie Diaz, Pixie Empress, probably several background characters
>Large BreastsMewni calzone waitress, other random background characters
>Man-titsSeveral of Ludo's monsters, Ferguson
Feel free to contribute; might make an image of this if I can find the time and motivation. Star Vs. breast sizes depicted improperly in a serious fanart crime.