Beagle
- OEKO-TEX
From a one-year-old to grandad: the T-shirt that puts a whole association in the same photo. Smooth 100% cotton knit of medium weight (155 g/m²), tested for harmful substances: OEKO-TEX. Screen printing for long runs, transfers for small batches; on small sizes the design must shrink. Thirty-six colours to tell festival roles apart; inside the neck a tape covers the seam. The fitted women's version is called Jamaica.

We analyze it like an editorial team would. We don't sell it.
1 min readHow we analyse products
In the Beagle the smallest size is 1/2 years and the largest is 5XL: fifteen sizes of the same model. It is the customisable T-shirt for children and adults that Roly makes in 155 g/m² cotton jersey, a medium weight. In adult sizes the body is a single knitted tube, with no side seams; in kids' sizes the sides are sewn. Inside the neck a tape in the same fabric covers the seam, and the label tears away. The garment is certified : it has been tested for harmful substances.
36 colourways, real photos.
Tap a colour to see the product in that shade.
Roly lists it as suited to in up to 6 colours, heat transfer and on all six positions, and to direct-to-garment printing on the front, back and chest. Our advice is screen printing for long runs and transfers for small batches or gradients. Embroidery, on the other hand, we advise against: below 170 g/m² the jersey gives way under the weight of the stitches and puckers around the logo. If you are dressing little ones too, prepare a second version of the artwork: the front is 34 cm wide in size M and 18 in size 1/2. Grey, with 15% viscose (a fibre made from wood cellulose), needs a test print.
Printing techniques.
A verdict for each one.
What to expect on this specific product, technique by technique.
For long runs this is the choice: Roly lists it in up to 6 colours on the front, back, chest and sleeves, across all 36 colours of the garment. On the front the area ranges from 34x42 cm in size M to 18x23 cm in size 1/2. Roly treats every shade except White as a dark background, so the design needs a white underbase: one extra pass to budget for.
On every position, sleeves included, Roly allows full-colour transfer: a film printed with all the gradients and then heat-applied. It suits small batches or a photograph, on any colour of the T-shirt. On a large, solid design the film is more noticeable to the touch than a screen print.
Create the Beagle mockup on real photos.
Upload your logo and see it on this product, in the colour you choose, with a true-to-life print or embroidery render. Then download the preview for your presentations or the technical draft to send to your trusted supplier.
- Real photos of every colourway
- Print and embroidery render, with a feasibility verdict
- PNG preview and PDF technical draft for your supplier
Free: all you need is a Custoomy account.

It is at its best where groups of different ages wear the same colour: the village association at its summer fair, a nursery's end-of-year party, a family reunion. It is not the right choice for sport, because cotton holds sweat, nor for anyone looking for a women's cut: for that Roly offers the Jamaica, fitted and shaped at the waist, in the same cotton and with kids' sizes. Before ordering: the 4XL comes in 13 colours, the 5XL in 6, and kids' sizes in 30 of the 36.
Who uses it — and who
should look elsewhere.
20 sectors assessed.
All sectors
At a family reunion, with a one-year-old cousin in someone's arms, the same T-shirt exists for everyone. Thirty of the thirty-six colours reach kids' sizes too: pick the colour from those before settling on the design.
Nurseries and pre-schools need sizes few print-ready T-shirts offer: here they start at 1/2 years. Teachers wear the same model, and the artwork should be prepared in a smaller version too.
Scout groups, parish clubs and village associations bring together tiny children and adults of every build. With sizes from 1/2 years to 5XL and 30 colours available in kids' sizes too, everyone wears the same T-shirt.
Construction,
Technical data declared by the Brand
100% cotton, single jersey
Cotton

- 01Tubular short-sleeved t-shirt in adult sizes and with side seams in kid's sizes
- 021x1 ribbed round neck
- 03Taped neckline in matching fabric
- 04Removable label
The measurements,
in centimeters.
The measurements the manufacturer states for each size, in centimetres.
| Size | Chest (cm) | Length (cm) | Sleeve (cm) |
|---|---|---|---|
| XS | 46 | 66 | — |
| S | 49 | 69 | — |
| M | 52 | 71 | — |
| L | 55 | 73 | — |
| XL | 58 | 75 | — |
| XXL | 62 | 77 | — |
| 3XL | 66 | 79 | — |
| 4XL | 70 | 81 | — |
| 5XL | 74 | 83 | — |
Find your size for this product.
Think you know your size? Verify it. Enter your gender, age, height, weight and fit preference — we compare against the brand's actual measurements for this garment and show you instantly which size is right for you.
Size distribution for group orders
Enter the number of pieces and the type of event. We work out the best XS→XXL size curve to keep leftovers to a minimum.
Collaborative size collection
Create a shareable link and everyone enters their own size. Results add up in real time, with CSV export.
Declared certifications.
And what they guarantee.
We list only third-party certifications declared by the manufacturer: some concern the environment, others the safety of substances or working conditions.
Certifies that every component of the finished product — fabric, stitching, buttons, labels, prints — has been tested against a list of over 1,000 harmful substances. Guarantees that what you wear contains nothing chemically dangerous to health. It says nothing about how the product was manufactured, by whom, or with what environmental impact: other certifications exist for those verifications. It is the world's most widely used and rigorous chemical safety standard for finished textile products.
Tools for the Beagle.
MerchROI
What is a branded product really worth compared with an ad campaign? Work out the cost per impression and compare.
Calculate the ROISizePlan — Group orders
How many S, M and L should your group order? Enter the number of pieces and the type of audience, and we work out the best split.
Use SizePlanMyFit — Personal size
Enter your details and see straight away which size of this product fits you, based on the real measurements declared by the brand.
Find my sizeFitList — Shared size collection
Create a shareable link and everyone enters their own size. Results add up in real time, with CSV export.
Create a collectionTechnical glossary
Every product-sheet term explained: fabrics, constructions, closures, printing techniques. Search and open the full entry.
Open the glossaryIndependent by choice. Transparent on principle.
Custoomy sells nothing and receives no compensation for recommending a product. Your account is where this independence becomes useful: you save your work, come back whenever you want, and find everything where you left it.



