100 days money back
Summer Mystery Box
Summer Mystery Box
What’s inside:
An info card with fun facts about the club.
An authentic colourful shirt from recent seasons, labels included.
137 people ordered this today
Specify any clubs or colours to exclude.
Ready to ship! Calculating delivery dates...
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The Best Gift
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Express Shipping
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2 Year Warranty
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100 Days Money Back Guaranteed
Are the shirts authentic?
Yes, every shirt we offer is 100% authentic and comes with official labels. We source directly from clubs, brands, and manufacturers, guaranteeing authenticity every time.
How can I be sure I’ll like it?
In the "choose teams to avoid" menu, you can choose up to 3 leagues you don't want to receive. You can also fill in previous order numbers. If we can't meet your request, we’ll contact you via email to find the best solution.
What if I don’t like the shirt?
No worries! We offer hassle-free returns with a 100-day money-back guarantee.
Bright summer vibes in 1 box!
Summer’s here and so is our brand new Summer Mystery Box. Secure the perfect hot-weather fit: bright, lightweight and made for the season. Every box is packed with authentic shirts and can contain anything from our assortment as long as it’s colorful. A premium box shirt, international shirts, colorful retro shirts. As long as it brings the heat, and as always, you won’t know until you open it. Same concept as our bestseller but more variety, more color.
Cut to be worn with your favorite shorts and jorts, easygoing on a scorching afternoon and perfect for those long summer nights.
What’s guaranteed: Every shirt is bright and lightweight. Electric yellows, coral oranges, tropical greens, ocean blues. If it belongs on a sun-soaked terrace in July, it’s in here.
What we leave out: No black shirts. No dark navys. No muted greys. This box isn’t for understated.
Open it. Enjoy the summer!
Summer Mystery Box
If you already own other football shirts and have found a size that fits you well, we recommend sticking with that size. Although sizes may vary slightly between different brands, many brands follow similar sizing guidelines, so it's likely that your usual size will also work well for your mystery shirt.
Adult Sizes
|
Size |
Chest (cm) |
Waist (cm) |
Hips (cm) |
|
XS |
83-86 |
71-74 |
82-85 |
|
S |
87-92 |
75-80 |
86-91 |
|
M |
93-100 |
81-88 |
92-99 |
|
L |
101-108 |
89-96 |
100-107 |
|
XL |
109-118 |
97-106 |
108-116 |
|
XXL |
119-130 |
107-119 |
117-125 |
|
XXXL |
131-142 |
120-132 |
126-135 |
Kids Sizes
| Size | Height (cm) | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| 128 | 123–128 | 64–66 | 58–60 | 66–70 |
| 140 | 135–140 | 68–71 | 61–63 | 71–75 |
| 152 | 147–152 | 72–75 | 64–66 | 76–80 |
| 158–164 | 158–164 | 76–82 | 67–69 | 81–86 |
The Last Dance Giveaway.
For nearly 20 years, Cristiano Ronaldo and Lionel Messi have defined football, inspiring millions of fans around the world. With the 2026 World Cup potentially marking their final appearance on football's biggest stage, we're celebrating two of the greatest players to ever play the game.
That's why Mystershirt is giving away two authentic signed and framed shirts: one signed by Cristiano Ronaldo and one signed by Lionel Messi.
How to enter:
- Every €1 spent = 1 giveaway entry
- Place an order of €100 or more and receive 200 bonus entries
- You must be subscribed to the Mystershirt newsletter to be eligible for the giveaway.
Two legends. Two signed shirts. One final World Cup.
In our boxes
Confirmed by 100.000+ football fans who ordered before
How does ordering work?
A quick step-by-step plan to avoid difficulties when ordering
Choose your Mystery Box
Make a choice between our 2 bestsellers: Premium or Retro box.
Or get something else across our other products: we also have signed, shorts and even sharing boxes to unbox in group.
Choose your size
We offer children sizes up to 5XL senior sizes. We recommend that you order the size you usually wear as a normal T-shirt. It’s a normal fit!
What should we avoid?
Tell us in the text box that’s provided which clubs, competitions or colors we should avoid putting in your mystery box.
Receive yours!
Worldwide shipping, get to know how long shipping will take to your destination in checkout!
Europe: 1-4 days express shipping
Worldwide: 1-30 days shipping
Why choose us
100 days money back
Always with labels included
Best packaging
Express shipping worldwide
+300.000 football shirts sold
Others
'I always thought football shirts are too expensive and wanted to come up with a solution.'
-Arthur, founder Mystershirt
Shop Mystery Football Shirts
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