In at the deep end

Khaki bikini top £12.50, and bottoms £12.50, both by Gap . Aertex vest £18, by Sunspel . Photograph: Paul Farrell. Styling: Steph Stephens Photograph: guardian.co.uk Sleeveless white shirt £25, by Gap . Black bandeau top £95, and Sunglasses £225, by Oliver Goldsmith from Margaret Howell . Lilac bikini bottoms (part of a set) £128, by Zimmerman, from Matches . Photograph: Paul Farrell. Styling: Steph Stephens Photograph: guardian.co.uk Striped Bather £125, by Margaret Howell . Shirt £84, by American Vintage, from Liberty . Jodphur boots £240, by Swedish Hasbeens . Photograph: Paul Farrell. Styling: Steph Stephens Photograph: guardian.co.uk Swimsuit by Bossamare £92, from my-wardrobe.com . Sweatshirt £35, by Gap . Photograph: Paul Farrell. Styling: Steph Stephens Photograph: guardian.co.uk Vest £35, by Margaret Howell . Bikini bottoms (part of set) £26, and sunglasses £15, both by Urban Outfitters . Photograph: Paul Farrell. Styling: Steph Stephens Photograph: guardian.co.uk Swimsuit £180, by Heidi Klein, from Matches . Hairband £39, by Moschino . Stylist’s assistant: Rachel Story. Hair: Mark Hampton for Taylor Taylor using Tigi Catwalk. Make-up: Sonia Deveney at Balcony Jump using Dior Spring 2010 Look. Model: Lottie at Models 1. Photograph: Paul Farrell. Styling: Steph Stephens Photograph: guardian.co.uk