light blue dress for women KissProm Sky Corset Cutout Long Formal with Slit, Sky Blue / Custom Size Hoco dance On Your Way Light Blue

Invisible zipper at wearer's left side seam

Keep scrolling for some slip-dress style inspiration and shop 2020's best iterations below

It's also worth checking in advance whether the service has any specific dress codes or cultural requirements around covering up

Sleek and sophisticated, this fitted sweater dress is designed with a modern mock neck and maxi length

Avoid wearing shorts, but you could pair linen or khaki pants with a light button-down shirt

Featuring all the elements of a typical trench coat, this dress was designed by British fashion house Burberry and is tastefully finished with simple diamond jewellery and a sparkly black clutch