bravissimo sizes for bottoms?

[fluffles]

does anybody know how the s,m,l,vl sizes for bravissimo bikini bottoms translate to clothes sizes?

i'm a 12 in shops like next and M&S and a 14 in shops less forgiving... what bravissimo size do you think i should get?

i would order the medium and large and try them both - I find Bravissio very different fitting - some are really small and others too big, they are a bit hit and miss.