Mini dress by Fashion Union, For that thing you have to go to, Halter neck, Floral design, Low-cut back, Frill hem, Zip-back fastening, Regular fit, Just select your usual size. Post-work RSVP? Get you an outfit that can do both with Fashion Union's standout pieces. Weve handpicked a selection of our faves for you to get to know a little better. Were talking tailored separates, tea dresses and matchy-matchy co-ords.