What is the fabric and is it lined?

The listing does not specify fabric content or lining. Ask the seller before buying if sheerness matters to you, since light flowy fabrics in this style often need a slip.

How does the sizing run?

No sizing notes are given. The cut is loose and flowy, so it likely runs roomy; check the seller's size chart and consider sizing down if you want a closer fit.

Can I wear it outside summer?

Yes. The dress is listed for spring, summer and fall, so it layers well under a cardigan, denim jacket or light coat when temperatures drop.

Does it have pockets?

Pockets are not listed. Assume none unless the seller confirms otherwise, since this is a frequent disappointment on similar sundresses.

What shoes work with a knee-length flowy sundress?

Sandals, flat espadrilles or white sneakers suit the casual look. For fall, ankle boots and a jacket dress it up without changing its relaxed feel.

How should I care for it?

Care instructions are not provided. Wash cold on a gentle cycle and hang to dry unless the seller's label says otherwise, which protects the shape of a flowy skirt.