Charmo Swimsuit For Women Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

B2prity is the best-performing charmo swimsuit for women brand in July 2026, moving 2,900 units across 4 ASINs for 36.7% of Top 10 volume. Eomenie follows with 2,000 units (25.3%), ahead of ROSEWE on 1,000 units (12.7%).

With 6 brands splitting the Top 10 and 74.7% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $25.66 to $39.99, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0DZ6MLRJS booked 500 units at $24.69, with ▲ 66.7% MoM change. On the growth side, B01F4YO9IU leads positive momentum with ▲ 100.0% MoM growth on 100 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.