white structured mini dress French Connection Women's Scoop Neck - Summer out back complete with adjustable lace Lissy White Mini Dress -

Features a timeless plaid pattern combined with a flattering square neckline, making it a standout piece for boutique spring and summer collections

Hilarybeard.com

Boden Trim Detail Point Ballet Flats 3

Slip dresses are beautiful but honest

I'd personally opt for a pair of suede sandals and a raffia tote in the day, and swap these out for a pair of heeled flip-flops and a statement clutch for evenings

While lighter weight summer wools and partial liners were available, so were other uniforms that were more practical for wear in warmer weather, such as the service white uniform or khaki and gray working uniforms, making the fully lined coats with heavier wools more common