Unfinished Hem Trousers from a Private-Label Suit Factory: When Shops Should Ask for Them
An unfinished hem is not a defect. It is a deliberate open bottom so your shop — or your client's local tailor — can set length after a real fitting. Overseas clothiers who forget to request it get finished hems that are wrong for half the size run; shops who request it without saying how much extra length get trousers that cannot be let down.
This post is for private-label programs and MTM boutiques ordering with Shi Yuan Suit Factory in Baodi, Tianjin.
When unfinished hems are the right call
Ask for unfinished (open) hems when:
- you sell graded bulk and retailers finish length locally;
- MTM clients need an in-store length fitting after arrival;
- you are shipping to markets where floor-to-waist norms vary (different shoe habits, different "break" tastes);
- you want to avoid a chargeback on length before the client has stood in their own shoes.
Keep finished hems when the program is a uniform with a locked length chart, or when every size has been sealed with a measured finished length you trust.
What to write in the brief
| Field | Example | Notes |
|---|---|---|
| Hem status | unfinished / open | Do not write "raw" unless you mean a fashion raw edge |
| Extra length | +5 cm beyond finished target (or "factory open standard") | Without this, open hems may be cut too short to alter down |
| Clean finish at edge | serged / overlocked / left for shop | Say who closes the edge |
| Cuff | no cuff until after hem / cuff after shop hem | Cuffs and open hems need a sequence |
| Packing | folded with hem protected | Stops transit crush looking like a bad finish |
"Unfinished" means the hem is not turned and stitched to final length. It does not automatically mean a fashion raw fray. If you want a raw fashion hem, say "raw edge fashion hem" as a separate style — that is a design choice, not an alteration allowance.
Alteration outlets and seam allowance
Length is only one alteration path. Side seams and seat also matter for shops that alter after delivery. Our note on seam allowance and alteration outlets covers those. Use both notes together for private-label programs aimed at alteration-heavy retailers.
Timing: sample the length policy, not every size
For a new private-label style, seal the jacket and trouser pattern first — including the unfinished-hem rule — on a sample. Sample window after confirmation: 7–14 days. After written approval, bulk from 50 follows the production window of 14–21 days. You do not need a separate sample per size if grading and the hem rule are locked; you do need the rule on the seal sheet. See manufacturing and process.
Packing and receiving open hems
Ask your warehouse to open one size on arrival and confirm the extra length is present before distributing to stores. A crushed open hem can look unfinished in the bad sense — train staff to distinguish transit crease from a missing serge. If you ship to retailers, add one line on the packing list: "HEM OPEN — finish in store."
For MTM clients, schedule the length fitting as a separate appointment after arrival. Do not promise the finished break on the day the courier arrives unless you already hold buffer cloth for a remake.
What we will not assume
- We will not leave hems open unless you ask.
- We will not invent a "standard extra length" without writing it on the order.
- We will not treat a fashion raw hem as the same thing as an unfinished alteration hem.
Worked example (hypothetical)
A Toronto private-label brand ships navy suits to twenty menswear independents. Retailers complained that finished 32" inseams were short for their clients' shoes. The brand switched the program to unfinished hem, +5 cm, serged edge, no cuff. Returns on length dropped; retailers hemmed in-house after fitting. The factory change was one line on the reorder sheet.
Ask for open hems in the first brief
Country, monthly volume, MTM or bulk, unfinished hem + extra length. We confirm packing and edge finish.
WhatsApp Shi Yuan about unfinished hems
How shops explain it to clients
A short script that avoids overselling:
- "These buttons can open" — only if the brief says working.
- "The cuff shows shirt the way we measured" — independent of whether buttons work.
- "We lock this on sample so every reorder matches" — for private label.
Never promise hand-made Milanese work on a surgeon cuff unless that upgrade is a separate, quoted line. Keep cuff policy and buttonhole embroidery as two fields.
Sample photos that prove the policy
Ask for: cuff closed, cuff with one button open (if working), and a side view showing shirt reveal. Our fit photo approval habit applies here too — same angles every time.
Working cuff vs pick stitching
Working cuff buttons and pick stitching are separate upgrades. A jacket can have machine pick stitch and fused decorative cuffs, or working cuffs with no pick stitch. Brief them on two lines. Mixing them in one vague sentence is how samples come back half-done.
Reorder rule
Once a style is sealed with working or decorative cuffs, reorders keep that rule unless you open a new sample. Changing cuff policy on a live private-label SKU without a remake is how one carton arrives mixed.
Shop finishing checklist (after delivery)
- Hang trousers overnight before marking.
- Mark length with the shoes the client will wear.
- Confirm left and right legs against each other before sewing.
- Press once and photo the break for your records.
Next step
WhatsApp the hem rule · Email houzhenying226@gmail.com
Shi Yuan Suit Factory, Baodi, Tianjin. Acumenwear.com is our English export site.
