It's a sweet deal, too — while it retails for $50 normally, the dress is currently on sale for just $20 in all colors ... including black, yellow, flax linen (a pale beige), white and blue ...

Choose from six shades, including black, yellow, flax linen (a pale ... to pick up the Fit and Flare Linen-Blend Mini Dress for only $20 — just be quick to catch it before the sale ends!