To get wrinkles out of a graduation gown safely, the gentlest and most effective methods are steaming, a DIY spray, or a “towel‑roll” trick , depending on how much time you have and what tools you own.

1. Use steam (fastest, safest)

Most graduation gowns are polyester‑based, so direct high‑heat ironing can melt or shine the fabric. Instead, use steam:

  • Hang the gown on a sturdy hanger in the bathroom.
  • Turn on a hot shower and let the room fill with steam for 10–15 minutes; the wrinkles will relax as the fabric fibers loosen.
  • Or use a handheld garment steamer on low, holding it 5–6 inches away and moving slowly from top to bottom, especially along seams and the hem.

2. DIY wrinkle‑release spray (no steamer)

If you don’t have a steamer, you can make a quick spray:

  • Mix 1 cup water + 2 teaspoons white vinegar + 1 tablespoon hair conditioner in a spray bottle.
  • Spray lightly over wrinkled areas, then gently smooth and tug the fabric with your hands to release creases.
  • Hang the gown to air‑dry ; many wrinkles will fall out as it dries.

3. Ironing (with caution)

If you must iron:

  • Set the iron to low heat with steam and never touch the gown directly.
  • Place a thin cotton cloth or pillowcase over the gown, then press lightly in smooth strokes, moving constantly to avoid shiny spots or melting.

4. Overnight “towel‑roll” method

For a low‑tech, no‑heat option:

  • Lay a clean, dry towel flat, place the gown on top, and smooth out big wrinkles.
  • Roll the towel and gown together tightly, then secure with a rubber band and place a heavy book on top overnight.
  • Unroll in the morning; many creases will have relaxed.

5. Quick‑reference options table

Method| Best for…| Time needed| Risk level
---|---|---|---
Hot‑shower steam| Last‑minute, polyester gowns 18| 10–20 minutes| Very low
Handheld steamer| Heavy wrinkles, precise control 18| 15–30 minutes| Low
DIY spray| Light wrinkles, no tools 3| Spray + drying| Low
Iron with cloth| Stubborn creases, if careful 57| 20–40 minutes| Medium
Towel‑roll trick| Overnight prep, no heat 1| Several hours| Very low

If you tell me whether your gown is polyester, cotton‑blend, or something else , I can give you a tailored, step‑by‑step routine for your exact fabric.