Vivienne Tulip Gown with Floral Belt

US Size	Back Length (cm/in)	Bust (cm/in)	Hem (cm/in)	UK Size
S	120 / 47.2	91 / 35.8	105 / 41.3	8
M	121 / 47.6	96 / 37.8	110 / 43.3	10
L	122 / 48.0	101 / 39.8	115 / 45.3	12
XL	123 / 48.4	106 / 41.7	120 / 47.2	14 / 16