Complete Guide to Women's Panty Styles: Types, Features and Wholesale Trends

Discover the most popular women's panty styles in 2026, including bikini, brief, thong, high-waisted, cheeky, Brazilian, and seamless panties. Learn wholesale market trends, repeat-purchase drivers, sourcing strategies, and how private label brands build successful panty collections.

Fabric choice in period underwear is a layered problem: nylon-spandex outer shell, bamboo-charcoal top sheet, cotton or modal absorbent middle. S·KAIFEI Shantou sample room data on wicking, durability, and cost.

A phone call came in on a Wednesday morning in February 2026 from an Amsterdam founder whose DTC brand had a confirmed retail window with a Dutch pharmacy chain starting April 1 and a Berlin wellness retailer waiting on samples. She had spent the previous 90 days emailing three Guangzhou trading companies. All three had sent the same quote: 1,000 pcs/SKU minimum, 50-day lead time, $14.80 landed per piece. None of those numbers worked — she needed 4,800 units across two SKUs at under $11.00 landed.

What follows is the operating notes from that project. The brand shipped on day 43, with 12 days of buffer to spare.

Last April, a US period care brand walked into our Shantou floor with 30,000 pieces of a leak-proof hipster on the order sheet — six SKUs, OEKO-TEX, the works. Their first sample looked fine. Then the 30-cycle wash test came back, and the TPU barrier had delaminated along the side wing. We pulled the laminator, found a 3°C cold drift on the bonding cell, and added a hot-melt grid under the absorbent layer. Sample three cleared 60 washes with zero delamination. That single account is probably the best 90-second tour of period underwear manufacturing in 2026 — and most of what goes wrong hides in the chemistry, not in the cut-and-sew.