Custom Men's Long Sleeve Shirt in Flannel with Seam Sealing

Custom Men's Long Sleeve Shirt — Flannel with Seam Sealing

We build men's long sleeve shirt programmes from a tech pack or a physical reference sample. This Flannel version is developed for brands that need a repeatable specification: the same cloth, the same hand feel and the same fit on every reorder. Fabric, trims, seam sealing and packaging are all specifiable, so the garment stays consistent across seasons and across production runs.

Most buyers come to us after one of these problems: suppliers who disappear once the deposit is paid, or long lead times that miss the selling season. Our response is to fix the specification first — fabric weight, shrinkage allowance, stitch density and tolerance — before a single bulk metre is cut.

Specification

What you can customise

• Snow Wash — available on Flannel, quoted per position and per colour.
• Enzyme Wash — available on Flannel, quoted per position and per colour.
• Flocking — available on Flannel, quoted per position and per colour.
• Garment Dyeing — available on Flannel, quoted per position and per colour.
• Hangtag and Packaging — available on Flannel, quoted per position and per colour.
• Distressed Finish — available on Flannel, quoted per position and per colour.
• Pleating — available on Flannel, quoted per position and per colour.

How we produce it

1. Tech pack review and fabric confirmation
2. Lab dips or print strike-off for approval
3. Pattern making, grading and a Flannel-spec prototype
4. Fit sample and wearer test, then a pre-production sample
5. Bulk cutting with seam sealing applied under controlled settings
6. In-line inspection, final AQL 2.5 inspection and packing

Typical applications

• Cycling and Triathlon — men's long sleeve shirt uniforms, staff wear or resale programmes
• Photography Studios — men's long sleeve shirt uniforms, staff wear or resale programmes
• Gyms and Fitness Studios — men's long sleeve shirt uniforms, staff wear or resale programmes
• Veterinary Clinics — men's long sleeve shirt uniforms, staff wear or resale programmes
• Outdoor and Hiking — men's long sleeve shirt uniforms, staff wear or resale programmes

Quality control

Every bulk order is checked against the approved sample for shade, hand feel, measurements and workmanship. We record shrinkage, colour fastness and seam strength on the first bulk lot and hold the data as the reference for reorders, so men's long sleeve shirt batches stay comparable over time. Inspection photos and the measurement report are sent before the balance payment is due.

FAQ

What is the minimum order quantity?

Standard programmes start at 150 pieces per style and colour. We can split sizes across a size set, and for first orders we often accept a mixed-colour run to help you test the market.

Do you provide compliance documents?

We can arrange OEKO-TEX, GOTS, BSCI, WRAP and ISO documentation as well as third-party testing reports for ISO 9001, and we support REACH, CPSIA and Prop 65 declarations for the relevant markets.

How is shipping handled?

We quote EXW, FOB, CIF and DDP. Consolidated sea freight is the default for bulk programmes, with air or express options when a launch date is at risk.

What file formats do you need for artwork?

Vector files (AI, EPS, PDF) give the best print and embroidery results. For raster artwork please supply at least 300 dpi at the final print size. We digitise embroidery files in-house and return a sew-out photo for approval.

Start your men's long sleeve shirt programme

Share a reference photo or a sample garment and we will reverse-engineer the specification for your own label.