Business and luxury hotels are putting aside space exclusively for female guests and stocking rooms with girlie goodies. Located in Singapore's Central Business District, the new Naumi boutique hotel offers five ladies-only suites accessed through a security door and featuring satin room accessories and in-room aromatherapy (from $400; slh.com). In London, the five-star Grange City hotel offers a 68-room women-only wing, with an exclusively female staff and security cameras in public areas (from $140; grangehotels.com). The Women Traveler Floor at the Premier Hotel in Times Square provides magazines, yoga mats and spa-style room service (from $379; thepremier hotel.com). Atlanta's Ellis on Peachtree hotel features a women-only floor with suites that offer Spanx hosiery, curling irons and hair straighteners (from $334; ellishotel. com).