Layering T-shirts has become the fashion standard for women these days. You can achieve a variety of looks by simply changing the color and style of the T-shirts, and by layering them in a different order. With dress codes in the workplace becoming more and more casual, you can now get away with throwing on a comfortable skirt or pair of khakis and layer away!
Some of the best brands to use for layering are American Apparel (Classic Girl) and Hyp. Both of these brands use good quality lightweight cotton, which allows multiple layers without a heavy feel.
A few examples of excellent layering tees are the American Apparel Boy Beater tank and the Hyp Sheer Cotton Long Sleeve Tee. These two items are available in basic black and white, plus a few other color options like green and pink to spice it up a bit. Layer the tanks under everything for work or play like under a suit jacket for work. They are long enough to cover the top of even the lowest waisted pants, and form fitting so theyre not too thick under your other shirts. In the fall and winter, you can layer the Hyp Sheer Cotton Long Sleeve Tee under everything other t-shirts, sweaters, blazers, jackets,...