1. having the effect of making someone appear thinner or more slender

Examples

• She chose a slenderizing black dress for the formal event.
• The vertical stripes have a slenderizing effect on your figure.
• This slenderizing top creates a more flattering silhouette.
• The designer created slenderizing cuts that enhance the wearer's shape.
• Dark colors are often considered more slenderizing than light ones.
• The slenderizing properties of this fabric make it popular for evening wear.