Why Not Shop

Discover fun & fabulous Fancy Dress Costumes, Makeup, Fashion accessories & more at Why Not Shop Online. Visit us online or in-store! VISIT US AT: Why Not Shop, Merthyr Indoor Market, St Tydfil Square Shopping Center, Merthyr Tydfil, Mid Glamorgan, South Wales CF47 8EG - Telephone : 07947254209

Merthyr Tydfil, GB · prices in GBP · ships to 41 countries. Catalogue read from whynotshoponline.com's own public product feed on 2026-09-06. Every figure below is an observation from that feed, not an estimate.

Products
750
500 read so far
In stock
91%
Median price
3.95 GBP
Discounted
17
⌀ 45.0% off

Sales estimate

whynotshoponline.com does not publish stock levels. Units sold can only be derived from stock falling between two readings, so no revenue figure is possible for this store — by any method, not just ours.

Store facts

Products
657
counted in our crawl
First product
2024-04
oldest listing seen
Traffic rank
top 50,000k
Chrome UX bucket, not visits
Tracked by
0
requests on this page
Collections
22
Ships to
41 countries · AE, AT, AU, BE, BG, CA, CH, CY …
Payment
visa, maestro, master, american_express, discover, diners_club, unionpay · instalments

Brands carried

Matched on the store's own brand field, so these are exact — not guessed from product names.

Wicked Costumes (86)Henbrandt (61)Tiger (41)Why Not Shop (28)Oaktree (27)Crazy Color (26)Stranded Hair Group (21)Kaleidoscope (20)Unique Party (20)Party Success (14)WF Graham (14)Funnyman Jokes (12)County (11)Celebration Station (11)Lilyz (11)LAVAL (11)Widdop (9)Alandra (9)Squishies (8)BarryM (8)Snazaroo (8)Tallon (8)Milton Lloyd (8)HTI (6)Supa (6)Giftzone (6)Party Deco (5)APAC (5)Eleganza (5)Designs by Violet (5)W7 (5)LA RICHE (5)Just Stationery (5)Gem Imports (5)Wraptastic (4)ECO (4)Insette (4)PPS (3)PMS (3)Eurowrap (3)

Products

ProductBrandPriceWasOff
Glow In The Dark Stick On DinosaursGlowing Imaginations2 GBP4.99 GBP−59.9%
Glow In The Dark Stick On Alphabet LettersFluorescent Toys2 GBP4.99 GBP−59.9%
Toxic Bomb Stinky Ass Fart SprayJue-Fish4.99 GBP9.99 GBP−50.1%
Laval Love Lashes Mascara Black 8mlLaval1.99 GBP3.99 GBP−50.1%
Red Sponge NosesHenbrandt1.5 GBP2.99 GBP−49.8%
Large Print Word Search Books 72 PuzzlesWF Graham1.5 GBP2.99 GBP−49.8%
Hot Pink Bridesmaid Sash With Silver Foil WritingAlandra1.25 GBP2.49 GBP−49.8%
Hot Pink & Silver Foil Hen Party SashesAlandra1.25 GBP2.49 GBP−49.8%
12 Kids Pirate Themed Party Bags 15 x 22cmHenbrandt1 GBP1.99 GBP−49.7%
Girls Fairy Themed Party Bags 15x22cm Pack of 12Henbrandt1 GBP1.99 GBP−49.7%
Glow Sticks With Lanyards 15cm Assorted ColoursHenbrandt1 GBP1.99 GBP−49.7%
Screaming Ghost Face Mask with Shroud and Blood PumpHenbrandt5.99 GBP9.99 GBP−40%
W7 Women's Body Mist Spray Coconut Bomb 250mlW77 GBP11 GBP−36.4%
Mouse Ears Headband With Red BowHenbrandt1.99 GBP2.99 GBP−33.4%
W7 Tea Tree Concealer Stick Medium/DeepW71.99 GBP2.99 GBP−33.4%
Portable Mini Travel Sewing Kit BlackWhy Not Shop4.99 GBP6.99 GBP−28.6%
Kids' Pirate Costume Accessory Set: Sword, Eyepatch & EarringHenbrandt2.99 GBP3.99 GBP−25.1%
Fiestas Guirca Adults Inflatable Dino Rex Shoulders CostumeFiestas Guirca74.99 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #1B Queen of the NightStranded Hair Group35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #1 Black MagicStranded Hair Group35.95 GBP——
Games Workshop Warhammer 40K Space Marines Primaris Redemptor DreadnoughtGames Workshop35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #8 Hazel PrincessStranded Hair Group35.95 GBP——
Inflatable Funny Ballerina CostumeWicked Costumes35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #6/27 Honey BlushStranded Hair Group35.95 GBP——
Stranded 20-Inch Straight Clip-In Extension – #6/16/613 Safari SunsetStranded Hair Group35.95 GBP——
Inflatable Rocket Man CostumeWicked Costumes35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #613 DaisyStranded Hair Group35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #5 Caramel CosmosStranded Hair Group35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #4 Chocolate DahliaStranded Hair Group35.95 GBP——
Stranded Hair Group 20-Inch Straight Clip-In Extension – #4/27 Coral BellsStranded Hair Group35.95 GBP——

Catalogue over time

DateProductsIn stockMedian price
2026-09-065004553.95 GBP
2026-08-055004473 GBP

Data collected from whynotshoponline.com's public product feed. Not affiliated with or endorsed by this store. Request removal.