Reworking THE dress of the 90s, the Kayla Velvet Cami Prom Dress takes the classic cami shape and updates it for the new season in sumptuous velvet with a strappy crossover back. The ultimate laidback, party-ready look. This cami dress measures 118cm from centre back to hem. Height of model shown: 5ft 9. 5inches/176. 5cm. Model wears: UK size 8.