Sickstyle / Clothing & teamwear

Clothing.
Teamwear.
Your look.

Create custom T-shirts, hoodies and accessories with your own logo, name or artwork. For your team, your sport and everything in between.

Design visualisation: T-shirt, hoodie and mug with a custom logoAI design visualisation
Your own logo & textPreview in the designerCheck sizes & price before ordering

What would you like to customise?

Start with your product. Explore the available styles, print areas and prices in the designer.

Your sport. Your shared identity.

Find ideas and the right starting point for your sport or team. The images are AI design visualisations.

Prefer to start with a template?

These T-shirt templates give you a starting point for your name, race number or social media handle.

Your idea / Create with AI

From your AI artwork
to a clean print.

AI provides the idea. The right file helps you prepare it for your T-shirt or hoodie. Here you'll find copyable prompts and the key checks before uploading.

Want your bike and teamwear to share a look? Read our AI graphics guide with a prompt generator →

01

Create the artwork only

Describe the subject, style, colours and T-shirt colour. Ask for a flat graphic, not a photo of a printed T-shirt.

02

Prepare your file

Download the original file, check its pixel dimensions and remove any unwanted background. A screenshot is not a good print file.

03

Check it in the designer

Upload your artwork, set the print size and check it on your chosen product colour. Resolve any resolution warnings before ordering.

Your starting point: copy a prompt.

A prompt is the description you give your image AI. Replace the details in square brackets. Names, numbers and small text are usually best added afterwards in the designer.

Template for your own idea
Create a standalone print graphic for a [black/white] T-shirt.
Subject: [describe your exact idea].
Style: [e.g. a clear retro illustration, minimal line art or a bold sports emblem].
Colours: [2–4 preferred colours], with strong contrast against the T-shirt colour.
Composition: [portrait/square], centred, with the entire artwork visible and minimal empty margins.
Use clear, closed shapes and distinct details. No hairline strokes or tiny elements. No text: I will add that later.
Only the flat graphic: no garment, model, mockup, perspective or watermark.
A genuinely transparent background, not a white rectangle or a drawn checkerboard. Coloured areas must be opaque; no semi-transparent shadows, smoke or glow effects.
Use the highest available resolution. Where possible, deliver a PNG file with a genuine alpha channel.
Example: artwork for your motocross crew
Create a clean retro print graphic for a black casual team T-shirt for a motocross crew.
Show one motocross rider wearing a helmet on a generic dirt bike mid-jump, framed by a stylised sun and two simple terrain lines. No manufacturer logos or text.
Use cream, warm orange and a few bold lime accents. Portrait composition, a dynamic silhouette, strong outlines and large, clear shapes. Keep every part of the artwork inside the image.
Generate only the flat illustration: no T-shirt photo, model, mockup or watermark.
Use a genuinely transparent background, not a white box or a drawn checkerboard. Opaque artwork; no semi-transparent dust clouds, shadows or glow effects.
Where possible, export as a PNG with an alpha channel at the highest available resolution.

Not every image AI produces genuine transparency or large files. Check the result after downloading. Terms such as ‘4K’, ‘print-ready’ or ‘300 dpi’ in a prompt do not replace this check.

Prepare your file for printing.

Resolution: how many pixels do I need?

For clothing, we recommend aiming for around 300 pixels per inch at the intended print size. Our print partner specifies a minimum of 200 dpi for clothing and at least 400 dpi for other items. Always check the selected product and the designer's guidance too.

Clothing examples at 300 ppi
Print width Required artwork width
10 cm approx. 1,182 pixels
20 cm approx. 2,363 pixels
30 cm approx. 3,544 pixels

The height needs enough pixels too. These dimensions refer to the artwork itself, not a large empty canvas around it. For example, 1,024 pixels at 300 ppi cover only about 8.7 cm, not a large back print.

Changing the dpi number alone adds no detail. If the file is too small, generate a larger version, print it smaller, or upscale it carefully and inspect the result. Upscaling can magnify errors or invent details.

PNG & transparency: what gets printed?

PNG supports transparency, but a PNG file does not automatically have its background removed. A white background remains a white area. A checkerboard drawn by AI is also part of the image.

Open the file in an image editor and temporarily place a bright colour behind it. That colour should show through between the artwork's elements. Check fine edges for pale halos too. If needed, remove the background cleanly and export again as a PNG with transparency enabled.

A transparent background is useful; semi-transparent artwork is different. Avoid smoke, glow and shadows fading into transparency. A white underbase may show through on dark clothing. Gradients between opaque colours are different from gradients fading to transparency.

JPG is suitable for a deliberately rectangular photograph, but cannot store a transparent background. Simply renaming a JPG file to .png does not remove its background.

Check colours, text and small details

Inspect your artwork at 100% zoom and approximately at its intended print size. Are letters, numbers, hands, wheels and outlines correct? Leave space between small elements and avoid extremely thin lines. Asking for ‘vector style’ does not turn a PNG into a vector file.

Text and race numbers are more reliable when added afterwards with the text tool. Check dark artwork on dark shirts especially carefully. Use RGB, preferably sRGB, for PNG files. Screens emit light; fabric, print method and product colour affect the result. A neon or metallic look in an image does not create real neon or metallic printing ink.

Export & final checks before ordering
  • Use the original file, not a chat preview, screenshot or messenger image.
  • Use PNG for artwork with a transparent background. Current raster file requirements are a maximum of 10 MB, with both dimensions between 1,000 and 4,000 pixels. Preserve the aspect ratio; do not stretch it into a square.
  • Keep empty margins small and reopen the file after exporting. Do not crop off any details.
  • In the designer, check product colour, print area, artwork size, front/back placement and spelling.
  • Use your own artwork or content you have permission to use, and follow your AI tool's terms of use.
  • For a larger team order, check a sample first if colour, fit and print appearance are especially important.

This guide helps you prepare your file; it is not automatic print approval. If you see warnings or are unsure about quality, check the file with us before ordering.

Technical information checked on 7 October 2026: Print file requirements and PNG, colour and transparency guidance. Current product and upload guidance takes precedence.

From your first idea to the finished look.

How to create your personalised clothing.

01

Choose a product

Choose a T-shirt, hoodie or available accessory. Compare the fit, colour and size.

02

Create your look

Upload your logo, add text and position the artwork in the preview.

03

Check & order

Check spelling, print areas, sizes, quantities and the total price before completing your order.

Good to know before you start.

How is the price calculated?

The product, print areas and selected artwork determine the price. Check your finished configuration in the designer and the total including shipping before checkout.

Can I upload my own logo?

Yes. Upload your file in the designer and check its resolution, background, size and position in the preview. Only use artwork and logos you have the necessary rights to use.

Which size and material should I choose?

Open the selected product's information in the designer. Compare its size chart with a garment that fits you; cuts and materials vary by product.

When will my order arrive?

Check the current information when ordering. If you need items for a fixed event date, discuss whether the timing is feasible with us before buying.

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