What's a gal to do on a sweltering day? Seek refuge at Sephora, of course. Today I was delighted to discover that all Sephora by OPI polishes were a whopping 50% off. But my joy was short-lived when the beauty consultant informed me that Sephora would no longer carry the line and hence the closeout prices. I consoled myself by buying every set in sight.Many of the sets are now sold out online. Call around to your local Sephora to inquire about their remaining stock. The lovely staff will hold items for 24 hours.Prices rang from $4.50 for individual colors to $18 for multi-packs. My favorite picks include Life's a Beach with bright punchy colors (stores only) and Nailed It, which includes the top 10 best sellers (available online here and in stores).Summer's looking brighter already.