2025-2026 Celtic Third Shirt (Mcstay 8) is a fan version football shirt for the 2025-2026 season, produced for supporters in a breathable polyester build with a team colourway. It is a supporter-tier replica rather than a player-issue garment, so the fit runs true to standard sizing and the price stays accessible for everyday wear.
- Celtic 2025-2026 third with Mcstay 8 printing
- Made for fans — see the size table below
- Breathable polyester, team colour colourway
- Custom name and number printing available at checkout
- Ships worldwide from our football shirt store
When Mcstay pulled on the Celtic shirt for the 2025-2026 campaign, fans took notice. This is that shirt: the season's design, the name and number on the back, and a fit built for the stands rather than the pitch.
Condition
Brand new with tags
Fabric
Lightweight breathable polyester
The Design
The design does the talking: the Celtic colors are laid out exactly as the club wore them that season, crest sitting proud on the chest and the lettering true to the campaign. It photographs like a proper football shirt — because it is one.
Fit & Fabric
A quick note on versions: this is the supporter's cut of the shirt. Same colors, same crest, same name and number as the on-pitch design, with a relaxed fit that makes it wearable seven days a week rather than ninety minutes.
Common Questions About This Shirt
+Will this shirt be restocked if my size sells out
Popular sizes and classic designs are restocked regularly, especially retro lines. If your size shows as unavailable, use the contact option — our team can often tell you the restock date before it is publicly listed, and fans on the early list rarely miss out twice
+What is the fit like — slim or relaxed
The fit sits between slim and relaxed: athletic enough to look like a proper football shirt, roomy enough for all-day comfort. Fans who want a looser streetwear silhouette usually go one size up, and that combination is honestly how most people wear them
+I am between two sizes — which should I pick
Go with the larger size. Football shirts layered under jackets or worn to the pub before kick-off feel better with a touch of extra room, and a slightly relaxed fit is the most common way fans wear them anyway
+Do you have a size chart in inches and centimeters
The chart above shows both inches and centimeters for every size, so US and EU shoppers can each read the numbers they know. Measure your favorite tee and compare — it takes thirty seconds and removes all doubt
+Is this a good shirt for everyday wear, not just match days
Yes. These shirts have crossed firmly into streetwear, and the lightweight knit is genuinely comfortable for daily wear. Pair it with jeans for a casual look or wear it loud on match day
+How do I remove stains from a football shirt
Cold water and mild detergent handle most match-day stains. For stubborn ones, dab (do not rub) with diluted vinegar before a normal cold wash. Bleach is the enemy of colored football shirts
+Which player and number is printed on this shirt
The back reads Mcstay 8, applied in the lettering style of that Celtic season. It is the exact pairing fans remember from the campaign
Match day is coming. Choose your size, personalize the back with Mcstay's name if you like, and checkout takes under two minutes. 30-day exchanges and a support team that actually replies keep the whole thing risk-free.
