Ocean Blues Twist-Front Molded-Cup Bikini Top

Not a push-up, though it has moulded cups: the cup here is lightly lined and shaped to hold what is there, with no wire under it and no thick pad inside. A twist at the centre front joins the two cups. The straps are wide and adjust with sliders, and the band under the bust is wide too, so the top sits still while you swim instead of creeping up.

Between two letters, take the one that fits the band: the cups have no pad to fill, so a little room there is invisible, but a band that rides up is not. Sizes run S to 2XL. Four colourways: black polka dot, royal blue, black and white. The wide band is also what makes it wearable under a rash guard: nothing narrow to dig in under the outer layer.

One of 16 on the bikini tops rail in the Ocean Blues catalogue. It also answers to bikini tops, twist front swimwear, wire-free swimwear. A size letter describes the garment rather than a body, and the way we keep the figures current is set out on how we update the catalogue.