US$ 21.84
seersucker dresses women Woman Within Plus Size Short-Sleeve Dress on dress features a modern stitchless neckline Women's Tiered Seersucker Dress –
Description
I like the look and your point on dress down offices is spot on

You might as well wear white socks over the pants and white tennis shoes to complete the look

Style : GL3606
Shirt: A button-down white shirt with an appealing print, offering a charming look

But, I'm sure someone has tried it