Global Intimate Wear Market Size, Share & Demand Report By Product Type (Bras, Panties, Shapewear, Loungewear & Sleepwear, Men’s Intimate Wear, Thermal & Functional Innerwear), By Gender (Women, Men, Unisex), By Price Point (Mass Market, Mid-Premium, Premium & Luxury), By Distribution Channel (Offline Retail, Online Retail), By Material Type (Cotton, Synthetic, Blended, Sustainable Fabrics), By Usage Type (Everyday, Sports & Active, Occasion, Medical), By Region & Segment Forecasts, 2025–2030