I bought this 'bodysuit' in the CK sale which is described as underwear: www.calvinklein.co.uk/bodysuit-modern-performance-000qf6928eub1
It arrived today and I love it. Super flattering and comfy. Except it doesn't have a snap fastening at the base as per descriptio). It also says it's chlorine resistant. Have I just bought a swimming suit? I'm confused 😂