Oversized Shirt Customization Program for Dance and Ballet Schools with Ultrasonic Welding
Oversized Shirt Customization Program for Dance and Ballet Schools
This programme covers the full path from a oversized shirt concept to repeatable bulk supply for dance and ballet schools. The build starts from everyday-casual references — oversized shirt in fleece-back cotton — then locks fabric weight, wash behaviour and fit tolerance so every reorder matches the approved sample.
Most oversized shirt buyers arrive with one of these problems: the fabric felt thinner than the approved sample, or colour faded after a few washes. The fix is a written spec before bulk: shrinkage allowance, stitch density, colour tolerance and a golden sample kept at the factory.

Specification
| Product | Oversized Shirt |
|---|---|
| Base fabric | Fleece-Back Cotton |
| Decoration | Ultrasonic Welding |
| Fabric weight | 320-360 gsm |
| Fit options | Custom grading |
| Colour options | 6 wash-stable shades |
| MOQ | 100 pieces per style per colour |
| Sampling | 12 working days, 4 days per revision |
| Bulk lead time | 30-50 days after approval |
| Compliance | GOTS |
What you can customise
- Sequin Work — quoted per position and per colour on Fleece-Back Cotton.
- Tonal Embroidery — quoted per position and per colour on Fleece-Back Cotton.
- Chain Stitch Embroidery — quoted per position and per colour on Fleece-Back Cotton.
- Heat Transfer Printing — quoted per position and per colour on Fleece-Back Cotton.
- Seam Sealing — quoted per position and per colour on Fleece-Back Cotton.
- Pantone Color Matching — quoted per position and per colour on Fleece-Back Cotton.
- Ultrasonic Welding — quoted per position and per colour on Fleece-Back Cotton.

How we produce it
- Tech pack review, fabric confirmation and lab dip approval
- Pattern, grading and a Fleece-Back Cotton-spec prototype
- Fit sample and wearer test, then pre-production sign-off
- Bulk cutting with ultrasonic welding applied under controlled settings
- In-line inspection, final AQL 2.5 check and packing
Quality control
Every bulk lot is compared against the approved sample for shade, hand feel, measurements and wash behaviour. Oversized Shirt reorders stay comparable over time because the spec, the lab dip and the golden sample are all on file.
FAQ
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.
How long does sampling take?
A first prototype is typically ready in 12 working days after the tech pack is confirmed, including fabric sourcing if the base cloth is not in our stock library. Revisions add about 4 days each.
Can you match a specific colour?
Yes. Send us a Pantone TCX reference or a physical swatch. We return lab dips for approval and hold bulk shade within the agreed tolerance band before cutting.
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.
Start your oversized shirt programme
Book a 20-minute call with our merchandising team and get a written quotation within 48 hours.



