A white dress is not automatically a special-occasion dress, and I prefer it that way. The best one in this edit should handle an ordinary lunch as comfortably as a dinner invitation, with its neckline, fabric and length doing more work than a stack of accessories. I would check the lining and sit down in either before thinking about shoes, since comfort decides whether the dress gets worn again.

When I reach for a white dress, I want a piece that gives me options without turning getting dressed into a project. The Theory Eyelet Embroidered Midi Dress has enough structure to read as considered without needing a jacket to feel finished. The Lauren Ralph Lauren Cape Georgette Cocktail Dress moves the same white into evening territory through fabric and a bit of drama at the shoulder, not through embellishment stacked on embellishment. A flat shoe and a plain bag can make the quieter dress feel like a weekday choice, while a heel is enough to shift the more formal one toward a celebration. I would skip anything that needs a special underlayer or constant adjusting unless that fuss is part of the look you actually want.

A white dress works when it stops depending on the occasion to justify itself and starts working the way any good dress should, through fit, fabric and how it moves. If you take one thing away, choose the dress you could wear to an ordinary Tuesday lunch and still feel put together in the evening with different shoes. The range in this edit, from eyelet cotton to Georgette, shows that white can be crisp, relaxed or polished depending on what surrounds it. I would keep the accessories simple and let the dress itself change register with the smallest possible additions, a bag, a shoe, maybe a jacket. Buying for a single event is a trap, since the dress then sits unworn until the next invitation arrives. A white dress earns its place by being useful more than twice a year, not by photographing well once.