Petite dress by Fashion Union, For your daytime thing, Halter neck, Ladder-stitch inserts, Open back with tie detail, 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.