>>33647980
So in order from smallest to largest:
1. Flandre
2. Remilia
3. Patchouli
4. Koakuma
5. Sakuya
I'd always figure the maid would be more bottom heavy given she's got well. No pad jokes, but modest bust. As for Meiling I place her either between Patchy and Remilia for firm muscular buttocks or between Sakuya and Koakuma for more thick.