Signed Football Shirt Mystery Box
Signed Football Shirt Mystery Box
What's inside:
An info card with club and shirt insights (certificate included if available)
An signed football shirt, 100% authentic with labels
Specify any clubs or competitions 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 text box above, let us know your preferences—teams, competitions, or colors you'd like to receive or avoid. If we can't meet your request, we’ll contact you via email to find the best
What if I don’t like the shirt?
No worries! We offer hassle-free returns with a 100-day money-back guarantee.
UK Customers – Important Note on Customs
Orders under £135 are free from customs charges!
Only for orders above £135, the UK government applies:
- Customs Duty: 12% of your order
- Import VAT: 20%
Own a piece of football history. The Signed Football Shirt Mystery Box includes one authentic signed football shirt from a professional club anywhere in the world. From Manchester United to Santos FC to Ajax – any club is possible, and every shirt is a collector’s dream.
Each shirt is genuinely signed by a professional player, and where available, may include a certificate of authenticity. These shirts are sourced through trusted club partnerships and selected for their uniqueness and value – all at a price you won’t find anywhere else.
Shirts are brand new, often with original labels still attached, and are perfect for framing or display. Because these items are signed, size selection is not guaranteed – though you may include preferred sizes at checkout, and we’ll do our best to match.
Want to avoid a specific club? Let us know in the box provided during checkout, and we’ll tailor your mystery accordingly.
⚠️ Please note: Certificates of authenticity are included when available, but not guaranteed.
Whether you’re adding to your collection or gifting a true football fanatic, the Signed Football Shirt Mystery Box delivers rare memorabilia and unforgettable excitement – exclusively from Mystershirt.
Signed Football Shirt 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 |
Confirmed by 100.000+ football fans who ordered before
We are rated 4.3 out of 5 stars
We are rated 4.3 out of 5 stars
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
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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Our happy customers
Why 100.000+ other fans choose Mystershirt
Mystershirt really is the new way of getting your football shirts