You won't be able to find anything on the strip, but as others have provided for you there are LBs and Torrids there. Destination Expert for Las Vegas.
So, my Top Secret Garcinia experience was neither super impressive, nor super disappointing. I did like that there were no jitters and no feelings of nausea (some of the other brands, like Simply Garcinia left me feeling a bit woozy on an empty stomach). The weight loss with Top Secret Nutrition was eh, average, but again, if you have a sensitive stomach, it's a pretty decent trade off.
I would say though, still, that this was probably the third most effective brand I've tried with regards to actual number of pounds lost.
Reviews on Plus Size Clothing in Las Vegas, NV - Rockin' Bettie, Alter Ego Boutique, Only Fashion, Marshall-Rousso, Haute Chix Boutique Southern Highlands, Rene Tyler Plus Sizes 12 & Above, Marianne, Torrid, Rhapsodielle, Rainbow. The Catherines Plus Sizes store in Las Vegas is located 3 miles from historic downtown Las Vegas, and 6 miles from the famous Las Vegas Strip. Catherines is conveniently located off I and Decatur Boulevard, just 2 blocks from Meadows Mall. Catherines in Las Vegas fulfills its promise to women everywhere as the plus size fashion and fit authority for sizes 16WW and 0X-5X. As part of the Ascena Retail Group family of stores, Catherines serves a unique niche in the marketplace, offering beautiful fashions in hard-to-find extended sizes and a proprietary fit customers love.