These are voluminous white puff sleeves! The fabric is sturdy, and the elastic isn't loose, so I think they'll stay in place well! I ended up using something different, so I only tried these on once at home. If you're wearing a strapless dress for a pre-wedding photoshoot, wedding, or reception, you can completely change the look just by adding these! - Color: White - Sleeve Style: Puff Sleeve - Design: Voluminous design Thank you for looking. No stains, tears, or odors.