![Blazer with Leggings Casual Spring Outfits In Their 20s: A blazer and leggings are the perfect foundation for an endless number of stylish looks. Introduce black suede over the knee boots to the mix to avoid looking too casual. When spring is in the air, you'll love this outfit as your favorite for transeasonal weather.](https://cdn.lookastic.com/looks/charcoal-blazer-white-crew-neck-t-shirt-black-leggings-large-24033.jpg)
![Charcoal Blazer](https://cdn.lookastic.com/charcoal-blazer-original-2140107.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-1311549.jpg)
![Black Leggings](https://cdn.lookastic.com/black-leggings-original-1504635.jpg)
![Black Suede Over The Knee Boots](https://cdn.lookastic.com/black-suede-over-the-knee-boots-original-4421850.jpg)
A blazer and leggings are the perfect foundation for an endless number of stylish looks. Introduce black suede over the knee boots to the mix to avoid looking too casual. When spring is in the air, you'll love this outfit as your favorite for transeasonal weather.