Top row, left to right: Jasper Conran Waterford Crystal Aura martini glass, £70 for a set of two (020 7292 9080); Ralph Lauren Bentley four-ring martini glass, £70 (020 7535 4600; ralphlaurenhome.com; Sainsbury's Different by Design crystal martini glass, £11.99 for a set of four (0800 636 262)
Middle row, left to right: John Lewis basic cocktail glass, £17.50 for a set of six (0845 604 9049; johnlewis.com); Linley crystal martini glass with vertical etchings, £59 (020 7730 7300; davidlinley.com); Waterford Lume martini glass, £70 for a set of two, at Harrods (020 7730 1234)
Bottom row, left to right: William Yeoward Ernestine martini glass, £99, at Liberty (020 7734 1234; liberty.co.uk); Ligne Roset Cheri martini glass, £97 for a set of six (020 7644 0920; ligne-roset.co.uk); Artel martini glass, £225 for a set of four, at Vessel (020 7727 8001; vesselgallery.com)