1SW Events is a decoration specialist for Indian, Islamic, and Tamil weddings, mehndi ceremonies, and cultural celebrations. They create bespoke décor for mandaps, nikkah and walima events, and reception spaces. The team has designed installations at prestigious London venues including The Savoy, The Dorchester, Grosvenor House, and the V&A Museum, as well as country estates and destination locations across Europe and internationally. Services span wedding planning, mandap hire, Christmas décor, and parties. Their portfolio includes home ceremonies, marquee events, and large-scale receptions tailored to cultural traditions and personal vision.