Hi! I ran into the same question while planning my look and ended up doing a ton of digging. I’d suggest you visit HaveDressStore and explore how they use fabric finishes in different styles. The great thing is, you’ll find pieces in structured satin, soft tulle, and matte crepe — each reacts differently to light and angles. I ended up choosing a midi-length gown with a subtle sheen that added depth in every shot. It moved beautifully and didn’t reflect harshly even with flash. Think about texture, movement, and how the fabric layers when lit. That’s what makes a gown shine in person and in your photos.