Whether it's a white elephant gift exchange, or getting a teacher appreciation gift at the end of the school year, you'll have to buy a gift for someone you don't know very well at some point. These are some ideas for presents that you can get for coworkers, acquaintances, or anyone who you only know a little. Christmas gift exchange ideas, teacher gifts, coworker gift ideas, Gift exchange ideas for office party, Secret Santa Yankee swap gifts.