21st Birthday Sash Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
21st Birthday Sash sales on Amazon US totaled 22,650 units in July 2026 (▲ 11.6% vs. the prior month), generating an estimated $210,216 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 61.8% of unit volume and 52.8% of revenue, while a typical listing is priced at $10.95. The keyword itself pulled 19,191 Amazon queries over the same period (▼ 4.9% MoM).
Zooming out to the 12-month window ending July 2026, the 21st birthday sash Top 50 moved 232,700 units and $2,144,877 in cumulative sales — an average of 19,392 units and $178,740 per month. Monthly throughput topped out at 22,850 units in March 2026 and dipped to 12,400 in May 2026, leaving the latest reading 5.8% higher than August 2025.
21st Birthday Sash Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
22.6K
▲ 11.6% MoM
Monthly Revenue 2026/07
$210.2K
▲ 12.6% MoM
Top 10 Market Share 2026/07
61.8%
21st Birthday Sash Market Share & Sales Concentration on Amazon US — July 2026
The most-sold 21st birthday sash listing on Amazon US in July 2026 is ASIN B0CQR58JPZ (Brand: Papoopy), which sold 2,000 units at $9.99 apiece — equal to 8.8% of every unit tracked in this report.
The Top 10 ASINs account for 14,000 units and $110,900 in July 2026 — 61.8% of unit volume and 52.8% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for '21st Birthday Sash' on Amazon
July 2026









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Top 5 Volume Share breakdown

B0CQR58JPZ
Birthday Tiara Crown with Sash for Women, Birthday Queen for Party | Metal Crown, Birthday Decorations, Birthday Accessories
2K
▲ 100.0%vs. prior month
$20K
latest month
12-month trend

B0BKPG6Q3Y
PQRUU Glitter Birthday Sash, Tiara and Rhinestone Headband Set - Pink Birthday Accessories for Her
2K
▲ 0.0%vs. prior month
$12.7K
latest month
12-month trend

B0CL9MKFV1
Ziwenhu Funny 21st Birthday Card Gift Decorations for Her Him | Retro 21 Year Old Gifts Idea for Son Daughter Boys Girls Women Men,Big 10.6 x 7.9 Inch,Thick Card Stock with Premium Envelope
2K
▲ 0.0%vs. prior month
$12K
latest month
12-month trend

B0FVFQTBHP
Birthday Headband with Sash for Women, Birthday Tiara for Party
2K
▲ 0.0%vs. prior month
$11.3K
latest month
12-month trend

B08QTZBMWB
CAVETEE Rose Gold Rhinestone Tiara with Glitter Birthday Queen Sash, Birthday Party Decorations for Women & Girls
1K
▲ 42.9%vs. prior month
$10K
latest month
12-month trend

B08ZDP7HGZ
Aurmigle Glitter Birthday Girl Sash Happy Birthday Crown for women, Rhinestone Tiara Headband Set
1K
▲ 0.0%vs. prior month
$9K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best 21st Birthday Sash Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Papoopy is the best-performing 21st birthday sash brand in July 2026, moving 4,000 units across 2 ASINs for 28.6% of Top 10 volume. PQRUU follows with 2,000 units (14.3%), ahead of Ziwenhu on 2,000 units (14.3%).
Volume is spread across 9 brands, with the top three holding 57.1% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $5.99 to $7.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Papoopy
2 ASINs in Top 10
28.6%
Units
4K
Revenue
$31.3K
Avg. price
$7.99

B0CQR58JPZ
$9.99·★4.6·2.6K revsBirthday Tiara Crown with Sash for Women, Birthday Queen for Party | Metal Crown, Birthday Decorations, Birthday Accessories
Units sold2K
B0FVFQTBHP
$5.99·★4.7·278 revsBirthday Headband with Sash for Women, Birthday Tiara for Party
Units sold2K
PQRUU
1 ASIN in Top 10
14.3%
Units
2K
Revenue
$12.7K
Avg. price
$6.99

B0BKPG6Q3Y
$6.99·★4.4·1.4K revsPQRUU Glitter Birthday Sash, Tiara and Rhinestone Headband Set - Pink Birthday Accessories for Her
Units sold2K
Ziwenhu
1 ASIN in Top 10
14.3%
Units
2K
Revenue
$12K
Avg. price
$5.99

B0CL9MKFV1
$5.99·★4.8·2.3K revsZiwenhu Funny 21st Birthday Card Gift Decorations for Her Him | Retro 21 Year Old Gifts Idea for Son Daughter Boys Girls Women Men,Big 10.6 x 7.9 Inch,Thick Card Stock with Premium Envelope
Units sold2K
Trending 21st Birthday Sash Products — Growth Leaders & New Top 10 Entrants
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. On the growth side, B0CQR58JPZ leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B0GWMX5MCR close behind at ▲ 100.0% MoM 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.

B0CQR58JPZ
Birthday Tiara Crown with Sash for Women, Birthday Queen for Party | Metal Crown, Birthday Decorations, Birthday Accessories
Price
$9.99
Rating
4.6
Reviews
2.6K
Latest month sales

B0GWMX5MCR
Silver Black Birthday Baddie Glasses Sash Tiara Crown Women Girls | 3 Pcs Birthday Queen Elegant Princess Headband Hair Accessories Happy Birth Party Decorations 21st-90th Mom Birth Gifts
Price
$14.99
Rating
4.3
Reviews
35
Latest month sales

B0CNGC251W
21st Birthday Crowns and Sash for Women, Birthday Sash Princess Tiara Headband Rose Gold Crown with Combs Crystal Tiaras Headpieces for Party Hair Accessories Gifts
Unlock to view ASIN details and product titles
Price
$7.98
Rating
4.7
Reviews
213
Latest month sales
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