Whether jeans are acceptable at a temple depends heavily on the specific religion, region, and "vibe" of the site. In Southern India, many major Hindu temples (like those in Kerala) enforce a strict "traditional-only" dress code where men must wear a dhoti and women a saree or long skirt; jeans are strictly prohibited and will result in denied entry. In Northern India or at Western-leaning sites like ISKCON, modest, non-distressed jeans are generally acceptable if paired with a top that covers the shoulders and chest. In Southeast Asia (Thailand, Cambodia), many temples allow jeans as long as they are full-length and not ripped, though a "sarong" is often preferred. The universal rule across all 2026 religious tourism is modesty over fabric type: as long as the knees and shoulders are covered and the clothing isn't skin-tight or provocative, clean jeans are becoming a widely accepted "tourist uniform" in all but the most traditional orthodox sanctuaries.