Lock the blank and artwork
Identify the shirt model, fabric, fit, color, and size range. Set artwork dimensions and measured placement. Test legibility on the smallest and largest planned sizes; one transfer size may not suit both.
Plan bulk hotfix t-shirts around the chosen blank, transfer placement, size-color matrix, decorated sample, and finished-item inspection.
Buyer perspective
A bulk hotfix shirt order is a garment program, not just a transfer order multiplied by a quantity. Fit, fabric, artwork scale, application, and finished packing have to be approved together. The photographed shirt is a style reference; a new design requires its own sample.

What to decide
Identify the shirt model, fabric, fit, color, and size range. Set artwork dimensions and measured placement. Test legibility on the smallest and largest planned sizes; one transfer size may not suit both.
Inspect alignment, stone coverage, fabric surface, and garment appearance after cooling. Apply the care process relevant to your sale and record results. Save the actual approved shirt and its transfer revision.
Define acceptable placement variation, missing-stone handling, size labeling, individual packing, and carton assortment. Give quantities by size and color. Confirm whether the quote covers blank sourcing, decoration, inspection, and shipping.
Approval gate
Release the bulk order against a decorated garment, not just a graphic or transfer sheet.
Confirm fabric, fit, color and size range match the quoted shirt.
Check stone placement, alignment and surface appearance on representative small and large sizes.
Verify size labeling, individual fold or bag, and carton grouping before production packing.
Record acceptable variation and inspection responsibility in writing; keep the approved shirt for comparison. Examine a packed sample as well: folding can hide the motif, and a size sticker placed over stones may damage the presentation.
Send your artwork, quantity, destination, and specifications for a tailored quote.