A smock is a loose fitting garment often worn over something else, eg a paint smock.
Smock could also mean a garment made by smocking.
Tis forTrenchcoat
A t-shirt, tshirt, tee shirt or just a tee is a piece of clothing you wear on the top half of your body. T-shirts have short sleeves and are usually made from soft, stretchy cloth. T-shirts usually have some kind of picture printed on the front. T-shirts are usually worn with jeans, and are called casual clothing.
Tis forTurtleneck
A turtleneck, also called a polo neck or skivvy, is a style of top that has a very high neck. The neck may be so long it is worn folded down. Turtleneck tops usually have long sleeves, but you can also get short-sleeved tops with a turtleneck.