Spring Cardigans under $50

Jael Paris has been posting lovely spring dresses, and the sun is starting to shine like it might actually want make things warm. It's all very promising. Sadly, my office is absolutely freezing. I've been assured it will remain freezing. I want to wear all the pretty spring things, but I still need to layer. These pretty spring cardigans seem like just the solution. 

Pictured:
White trim cardigan, Banana Republic, $49.99
Floral panel cardigan, Anthropologie, $49.95
Crochet shrug, Asos, $34.91

Picutred:
Mint cotton cardigan, J. Crew Factory, $39.50
Orange open stitch cardigan, Kohl's, $43.50
Floral print cardigan, Target, $32.99
Colorblock cardigan, Target, $32.99 (on clearance in stores)