New Zealand-based luxury children’s jewellery brand Jacques + Sienna has collaborated with Selfridges to launch for the first time in the UK. Based on the children’s floor in the London Oxford St store, Jacques + Sienna will be launching its sterling silver jewellery with a ‘Sparkle Gift Pop-Up’ on 7 Dec. A gift-wrapping service will be available for all purchases along with a ‘Children’s Gift Wrap’ area where children will be guided through wrapping gifts themselves. The first twenty customers on the day will also receive a limited edition sterling silver enamel bracelet. The Sparkle Gift’ Pop-Up will run in store on Saturday the 7 Dec from 11am to 5pm in the children’s department on the fourth floor