If your budget is a bit bigger and if you are not afraid of colors and a bit of extravaganza, try Hypnose. It is a nice smallish shop in Slovansky Dum, where you could get brands like Versace, Missoni, Alexander McQueen … If lucky and if they are just loaded with fresh collections, you could even pair your dress with the matching shoes and handbag, what a joy! Club cards and discounts available once your cumulative spend would be 50000 Czech crowns(approx. 1800 Euro). Why I will not award this business with five stars? Because their prices are much higher than you would pay for the same stuff in Germany, and because the availability of dresses and shoes do not always fit to your needs. Summary in the Czech language: Pokud je vas rozpocet«na hadry» vetsi a nebojite se barev a extravagance, zkuste obchudek ve Slovaci, Hypnose. Obcas se i povede zachytit cerstvou kolekci a k vasim novym satum muzete mit i kabelku a boty. Smutne je, ze jsou jejich ceny o dost vetsi nez v sousednim Nemecku, a ze dostupnost modelu malokdy pokryva zrovna«vase cislo». Klubovou slevu dostanete, jakmile u nich utratite 50000 Kc. Tak do toho :)