Custom Made Tshirts From 100 Units

Core Crewnecks And Fitted Tees

180–220 GSM ring-spun cotton suits classic crewnecks for broad retail appeal; a regular body, set-in sleeve, and 1×1 rib neck are dependable starting points. 160–190 GSM jersey supports fitted tees for slimmer customers. Lock chest, body length, sleeve opening, and shrinkage tolerances before size grading.

Oversized Streetwear Fits

220–280 GSM cotton jersey gives oversized tees the structure streetwear customers expect. Dropped shoulders, wider sleeves, and a longer or boxier body need separate patterns—not an enlarged regular fit. 2–4 cm changes in body width or length can materially alter the silhouette. Approve wash-tested samples, especially for garment-dyed or enzyme-washed programs.

Polos Long Sleeves And Performance

200–240 GSM pique suits polos, while 180–220 GSM jersey works for long sleeves. Polos require collar stand, placket, button, and rib-color approvals; long sleeves need cuff and sleeve-pitch checks. 140–180 GSM polyester or blended performance knits suit activewear. Specify stretch recovery, moisture management, seam type, and decoration method before bulk production.

Extended-Size Programs

XS–3XL programs need proportioned grading rather than uniform enlargement. Shoulder balance, sleeve length, chest ease, body length, and armhole mobility should be checked across a full size set. 100-unit style-and-color starting quantities let brands test a focused assortment. Keep key fabric weights and color standards consistent across related fits to simplify repeat orders.

Fiber And Yarn Choices

100% cotton offers breathable, familiar hand feel; ring-spun and combed yarns feel smoother than open-end cotton. 20–40% recycled cotton is usually blended with virgin cotton or polyester to improve strength and consistency. Organic cotton requires verified certification when that claim appears on labels.

Blends And Technical Fabrics

CVC uses cotton as the majority fiber, retaining softness while polyester improves durability and color retention. Tri-blends add rayon or modal for fluid drape; polyester and performance knits wick moisture but can feel less natural. Select low-sheen filament polyester carefully for retail-facing tees.

Weight Knit And Shrinkage

140–160 GSM single jersey suits hot climates and layering, while 180–220 GSM creates better opacity and a premium silhouette. 5–8% residual shrinkage can occur in untreated cotton; pre-shrinking, wash testing, and approved measurement tolerances should precede bulk cutting. Interlock feels denser, and rib knit is best reserved for collars.

Choose The Print Method

1–3 spot-color logos favor screen print: opaque color, strong wash durability, and per-color screen setup. DTG suits detailed, short-run artwork on cotton; DTF and heat transfer handle multicolor placements but can feel less breathable. 4-color process artwork needs separations, underbase decisions, and fabric-specific strike-offs. Puff ink adds height but loses fine detail; discharge works best on dischargeable dark cotton and produces a softer hand.

Match Finish To Garment

180–260 GSM jersey accepts most chest prints, while all-over sublimation requires polyester-rich fabric and seam-aware artwork. Embroidery, appliqué, and patches add dimension, but dense stitches can distort lightweight jersey. 1 approved wash recipe matters for garment dye, acid wash, stone wash, or enzyme softening. Test print adhesion, measurement change, and shade variation after wash; dye lots should never be approved from a digital mockup alone.

Specify Branding And Files

300 dpi artwork at final print size, Pantone references, placement dimensions, and a tech pack reduce interpretation during sampling. Supply vector AI, PDF, or EPS for screen separations and embroidery digitizing; approve a physical strike-off for color-critical work. 2 label positions should be stated clearly: main or neck label and size label. Specify neck tape, wash-care content, hangtags, polybags, carton marks, barcode placement, and folding method before bulk approval.

Collar And Shoulder Stability

A 1×1 rib collar should recover after stretching and lie flat after washing; a narrow neck tape stabilizes the shoulder seam and improves comfort. Inspect collar wave, neckline symmetry, tape attachment, and skipped stitches on the sample. A 2-needle coverstitch at the hem and sleeves should be even, with balanced tension and no tunneling. Check that sleeve openings match, hems do not twist, and stitches remain intact after stretch testing.

Seams And Pattern Control

A standard side-seam jersey T-shirt commonly uses overlock construction with a clean, durable seam allowance. Compare left and right side seams for puckering, twisting, uneven seam margins, and loose thread ends. XS through 3XL require graded patterns, not simple width additions; shoulder balance, body length, sleeve length, and chest increments must remain proportionate. Request a size set when extended sizes are part of the launch.

Shrinkage And Final Inspection

A wash test should measure length, chest, collar opening, spirality, color change, and print or embroidery condition before bulk approval. Set acceptable shrinkage tolerances in the tech pack according to fabric composition and finish. During pre-shipment quality control, inspect random packed units against the approved sample, measurement chart, label placement, decoration position, and carton count. Record defects by category so corrective action is clear before goods ship.

• Measure garments before and after wash
• Check collar recovery after repeated stretching
• Verify measurements against graded tolerances
• Inspect packed goods for stains and holes

Match Product Specialization

100-unit launches need a supplier comfortable with low-MOQ cut-and-sew work, not only promotional blank printing. Ask for comparable jersey weights, collar constructions, and decoration samples. 180–260 GSM tees require different handling than lightweight 140–160 GSM jersey. Confirm experience with ring-spun cotton, oversized fits, and your intended wash standard.

• Request three comparable finished samples
• Check collar recovery after washing
• Review stitching inside and outside seams

Validate Development Capability

1 approved prototype should precede a size set and pre-production sample. Ask who creates patterns, how grading is checked, and whether fabric swatches are approved before bulk cutting. Pantone references, a measurement spec, and a bill of materials reduce interpretation. A capable factory flags shrinkage, print placement, and fit risks during feasibility review.

• Pattern and graded measurement chart
• Fabric composition and GSM record
• Approved color and trim references

Audit Control And Commercials

200-plus workers and 80,000-plus monthly units can support scale, but capacity must be confirmed against the production calendar. Request in-line and final-inspection procedures, defect tolerances, export markets, and shipment terms. 3 documents make quotes comparable: itemized fabric and trim costs, sampling charges, and freight or Incoterm assumptions. Confirm payment milestones in writing; first-order terms may require full prepayment, with later terms subject to relationship history.

• Quality-control checklist and inspection report
• Compliance certificates relevant to your market
• Written lead time, MOQ, and payment schedule

Start With Production-Ready Specifications

A complete tech pack states measurements, graded tolerances, stitch type, GSM, fabric composition, Pantone references, label placement, and pack ratio. Attach annotated artwork and a reference sample; this protects the quotation and factory feasibility decision.

Compare Quotations Like Specifications

A low quote can omit combed yarn, shrinkage allowance, screen count, wash testing, or individual polybags. Compare like-for-like BOMs and Incoterms; this protects the margin and final landed-cost decision.

Test Fabric And Approve Deliberately

A 180 GSM jersey can change hand feel, opacity, and shrinkage after washing. Request swatches, wash-test a sample, measure before and after laundering, and approve a signed size set; this protects fit and repeat-order consistency.

Freeze Artwork, Compliance, And Timing

Pantone, print size, and placement should be frozen before screens, transfers, or embroidery files are released. Provide required OEKO-TEX, GOTS, WRAP, BSCI, labeling, testing, and destination-market rules upfront; this protects compliance approval and prevents rework.

Plan Tolerances And Delivery Buffers

Standard measurement tolerances and shade variation must be agreed by size, fabric, and dye lot before production. Build sampling, approval, bulk production, inspection, freight, and customs buffer into the launch date; this protects sell-through timing rather than only ex-factory completion.

Define Customer And Gap

3-5 direct competitors reveal price bands, fit gaps, color saturation, and review complaints. Define one customer, one use case, and a retail target before selecting a relaxed, oversized, fitted, or heavyweight style. 2-3 hero colors and one fabric weight keep the first drop legible. Record target retail price, landed-cost ceiling, and expected margin before requesting quotes.

Build Production Files

1 tech pack should specify flat sketches, measurements, grading, GSM, fiber content, Pantone colors, artwork placement, labels, packaging, and tolerances. Include reference photos, but make written specifications the approval standard. 100 units per style and color is a practical OEM starting point at Junsheen. Reduce variants before sampling rather than spreading the MOQ across unproven designs.

Sample Before Bulk

3 suppliers is enough for a useful shortlist when each can show relevant jersey construction, decoration, fit development, and export communication. Compare quotations on fabric, trims, decoration, sampling, packaging, and shipping assumptions. 1 approved fit sample and a signed measurement sheet are the bulk gate. Revise neckline, shrinkage, print scale, and grading in sampling; never treat production as the first wear test.

Fund And Launch Carefully

30-50% of an initial launch budget should remain available for freight, duties, content, exchanges, and customer acquisition. Use waitlists, small preorders, or deposits only when delivery timing and refund terms are clear. 2 inspection points—during production and before packing—catch defects before freight. Photograph approved samples, create size guidance, product pages, and email assets while goods are in production, then reorder from proven colors and sizes.