Apron

An apron is a versatile garment worn over regular clothing to protect it from spills, stains, and dirt.  Often used for:

Cooking and Baking: Keeps clothes clean while preparing food.

Crafting and Painting: Protects from paint, glue, and other craft materials.

Gardening: Shields clothes from soil, mud, and plant debris.

Cleaning: Prevents dirt and cleaning chemicals from ruining your outfit.