Starfire Costume Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Go Ho is the best-performing starfire costume brand in July 2026, moving 1,000 units across 1 ASIN for 40.0% of Top 10 volume. Meland follows with 1,000 units (40.0%), ahead of Party Chili on 150 units (6.0%).

With 9 brands splitting the Top 10 and 86.0% 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 $6.98 to $29.69, 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: B07B3YXPR3 booked 50 units at $21.88. On the growth side, B0CD7MSV7S leads positive momentum with ▲ 11.1% MoM growth on 1K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.