Thanks for the advice so far!
Delurked, I have those sandals in bronze! They are my one other dressy option that’s currently comfortable enough. I don’t think the shape goes with quite everything, hence my looking around a little. I do have some flats that will look nice with the skirt. That skirt is very nice as well. I had actually thought about the striped T-shirt and sneakers look!
Cardiff girl, Boden definitely has nice shells. I may order one with the skirt.
Smittie, Anthro is a good idea. Thanks!
Angie, thanks for these ideas, especially as regards to shapes. My new floral peplum top might work as well.
Isabel, I agree about the shade of navy. The other color way (red and white) is gorgeous but I think it would end up reading as always dressy.
ETA - I ordered the skirt since there’s a sale. I have tons of shells (too many tops, as always) so I will see what works, if the skirt works on me. I added a green top to my order too. I’m holding off on the shoes till I can go to my local Clark’s store and try on those or similar ones.