princess seams
long rounded seams sewn into women's blouses or shirts to add shaping or a tailored fit to closely follow a woman's shape
en-US/ˈpɹɪnsɪs ˈsimz/
en-GB/pɹɪnˈsɛs ˈsiːmz/
long rounded seams sewn into women's blouses or shirts to add shaping or a tailored fit to closely follow a woman's shape