Spring is just a few weeks away. As the weather begins to switch over, you'll want to shed your bulky jacket for a lighter version, like a trench coat. Trench coats never seem to go out of style because they complement just about every body type. This year it's all about bright, bold colors like the coral Faded Glory trench coat below. Whether you're looking for a short, sporty style or a classic longer trench, we've got you covered! Here are 20 must-see women's trench coats under $100. You have to check out the Jeannie Mai trench from Avon. It converts into 3 different styles and it's only $39.99!