How many times can you wear clothes before washing them?
Jeans: 5-10 wears. Sweaters: 3-5. Tees and anything against skin: 1-2. Bras: 2-3. Outerwear: seasonally.
Overwashing shortens clothing life more than overwearing does. Denim companies recommend washing jeans every 5-10 wears (spot-clean between); Levi's CEO famously said rarely at all. Knitwear aired between wears handles 3-5. The true daily-wash categories are underwear, socks, gym gear, and anything worn against skin in heat. The tests that matter are smell and visible soil, not a calendar - and airing clothes overnight before returning them to the closet roughly doubles the wears between washes.