When you give gifts with sentiments, both people can be happy. I know it is still not practical, but expectation always reduces joy, especially in gift giving. The chisel is the symbol for intellect, initiation, and change. The Dremel that my husband owns has a black handle, and black is a symbol of youthful strength, being complete, and faith. A coat symbolizes receiving wisdom and power.
Socks symbolize strength of soul, sense of reality, and beginnings.
For other clothing items, you can still use colors, numbers, and shapes. Blue is the color of soothing, calm, and truth. Green is comforting. Gray is for balance. Orange is for spirit and revelation.