When this national cosmetics outlet opened its branch in Burlington, we rushed to see what the fuss was about. The verdict: For pure, unadulterated immersion into the beauty world, Sephora can’t be beat. There are imported perfumes (nearly the entire Versace collection!), lotions and potions (Stila body glimmer!), and trendy makeup lines (Lorac lip gloss!). There are also all of our favorites, from Chanel to Shu Uemura to Nars. The best part: Everything can be sampled before purchasing. Of course, a knowledgeable and approachable sales staff is on hand to supply product advice and makeup application assistance.