TGIF, ladies! Hitting the town this evening? It may be winter, but the weekend is just heating up, so we're proposing a sleeveless blouse as your going-out top tonight. A pretty tank is perfect for layering. Add a knit cardigan or leather jacket and if it gets warm inside, take your outerwear off and show off your arms. For non-summer seasons, we like tanks in darker or more neutral colors. Silk, cotton, and lace are all great with all shades of denim.