OEM & ODMCostumesBy Shanghai Haitailu Clothing Co., Ltd2 min read

How to Develop a Private Label Costume Collection?

A private label collection is a small brand system, not a set of labels sewn into stock styles. Positioning, style architecture and packaging decisions all reach the factory as specification.

How to Develop a Private Label Costume Collection? - Shanghai Haitailu buying guide

TL;DR

Define the customer and price band, build a style architecture with core and statement pieces, decide branding and packaging early, keep labelling ownership with the importer, then plan sampling and replenishment.

Fix the position before the styles

Decide who buys the collection, where it will be sold and what price band it sits in. Those three answers determine fabric quality, trim density, packaging and the number of sizes you can carry. A collection designed for a supermarket aisle needs different construction from one built for a specialist costume retailer.

Write the position down in one sentence and use it to reject styles that do not fit. Most weak private label ranges are assembled from what was available rather than from a stated position.

Build a style architecture

Split the range into core, seasonal and statement pieces. Core styles repeat and carry the volume, seasonal styles follow the calendar, and statement pieces create the identity that photography and shelf presence depend on.

Keep component counts consistent within a group. A group where one costume has six pieces and the next has two complicates packing, costing and store handling.

Decide branding and packaging early

Woven labels, printed neck labels, hang tags, size stickers, polybags and carton marks are all specification items. Deciding them after sampling usually means a second sample round. Decide early whether you need a branded hanger, a printed polybag or a retail ready carton.

Artwork files should be supplied in a production ready format with a defined colour reference. Ask the factory to confirm size, placement and material for each label before bulk production.

Keep labelling responsibility with the importer

Textile labelling, care labelling and any children's product requirements depend on the market, the fibre content and the item. The importer normally confirms the required wording and the testing obligations with its own compliance adviser, and passes the approved text to the factory.

Treat a supplier summary as a starting point rather than a legal opinion. Requirements change, and the party placing the goods on the market carries the responsibility.

Plan sampling rounds and replenishment

A typical development path runs from a first prototype to a fit or construction revision, then to a pre production sample that matches bulk materials. Approve each round in writing with dated photographs.

Plan the repeat cycle at the same time. Note the fabric and trim references so a second order can be matched, and keep the approved sample accessible. Shanghai Haitailu Clothing Co., Ltd develops private label costume and knitwear programs in this sequence, with the base range published at www.festivocostumes.com.

Related on this site: OEM and ODM services · Wholesale costume catalogue · Start a private label brief

Questions buyers ask

What comes first in a private label costume collection?
Position, meaning who buys it, where it sells and which price band it sits in. Those answers determine fabric quality, trim density, packaging and the number of sizes, so they should be settled before styles are selected.
Who is responsible for costume labelling requirements?
The importer placing the goods on the market normally confirms the required wording and testing obligations with its own compliance adviser, then passes the approved text to the factory. A supplier summary is a starting point rather than a legal opinion.
How many sample rounds should I plan for?
A common path is a first prototype, a revision for fit or construction, then a pre production sample in bulk materials. Approving each round in writing with dated photographs prevents version confusion before cutting begins.

Planning a costume order?

Send your requirements and we will confirm specification, quantity and timeline for your project. You can also review our OEM and ODM scope or browse the catalogue first.

Related reading

OEM & ODMKnitwearNovember 1, 2026

Christmas Sweater OEM: What a Production Brief Must Cover

A Christmas sweater order is decided by numbers, not adjectives. This guide covers the brief, knit structure, artwork repeats, fibre labelling and the sample record that keeps a repeat order consistent.

Guides for Christmas sweater and onesie programmes quoted from buyer specifications.

Read article
OEM & ODMKnitwearNovember 1, 2026

Onesie OEM: Sizing, Closure and Safety Checks

A onesie order covers several different garments under one name. This guide sets out the format choices, closure and small parts checks, fabric weight, sizing points and packing decisions.

Guides for Christmas sweater and onesie programmes quoted from buyer specifications.

Read article