Everything worth knowing about Summer Dress Dresses is below, starting with the part that changes what you buy. Colour dates a season faster than shape does. Transitional dressing is a layering problem, not a wardrobe problem. Lining is what stops a cheap fabric reading as cheap. The groups below run from the decision that matters most to the ones you make afterwards.

What decides this is shoulder fit, length and how the fabric moves. Everything else is preference. Two from the first group show the range: Duffield Lane's Lennie Dress in Horizontal Navy & White French Terry Stripe at $132, and Rails's RAFAELLA DRESS - TOSSED DAFFODILS at $248. The first is the easy entry point; the second is where the money goes. Check where the waist seam sits on the model against your own proportions. A dress that fits the shoulders can be taken in anywhere else. One that does not, cannot. A higher price mostly buys materials and finishing, and occasionally it buys nothing at all.

A belt turns a shapeless dress into a deliberate one. Let the dress be the loudest thing you own that day. From the second group, Duffield Lane's Dawn Dress in Terracotta Vines ($285) is the one that earns its place, because it works in more than one context without being restyled. The third group is smaller and deliberately narrower, dresses, for the decisions you make after the main one. None of this needs the whole group. One piece from each is usually enough.

There are 20 dresses here from 12 brands, $75 to $330, all in stock when this was written. We would not buy all of them, and neither should you. Norma Kamali's LS V NECK SHIRRED FRONT DRESS at $75 is the low-risk way in, and A.L.C.'s Eliana Strapless Lace Mini Dress at $330 only makes sense if this is a category you already use constantly. On summer dress dresses specifically: the difference between the top and the bottom of this list is real but smaller than the price gap suggests. Nothing here is included because it is famous, and price is not used as a proxy for quality anywhere on this page. If you take one thing away: pay for the thing that touches your body and economise on the thing that sits on top of it.