Chapter 06
Finishing, Topstitching, and Pressing:
The hoodie is assembled. But it’s not done. Finishing is the quality layer that makes the difference between a garment that looks homemade and one that looks retail-ready. (See our finishing brief for the full checklist.)
Coverstitch: the professional hem
Hems on the sleeves and body, and the clean look of attached bands, often come from a coverstitch machine.
The coverstitch is the pro hemmer. It uses two or three needles on top and a looper underneath, creating parallel rows of stitching on the face and an interlocking pattern beneath.
The result stretches and recovers with the fabric, so the hem doesn’t pop or pucker.
That double row of stitching you see on the hem of a quality hoodie?
That’s a coverstitch. It’s both decorative and functional.
Topstitching: clean lines that signal care
Topstitching is visible stitching done on the surface, often with a lockstitch machine. A lockstitch uses two interlocking threads for a strong, flat seam.
On a hoodie, topstitching shows up around the pocket, sometimes the neckline, and on flat-finished details.
Straight, even topstitching is one of the clearest signals of a skilled line.
Wavy or skipped topstitching is one of the clearest signals of a rushed one.
Flatlock: the premium comfort seam
Some higher-end or athletic hoodies use a flatlock seam.
It’s worth knowing about because it signals a premium build.
A flatlock joins two fabric edges butted together, with no bulky overlap. It creates a seam that’s virtually flat on both sides, recognizable by a ladder pattern.
The benefit is comfort: no thick seam rubbing the skin, which is why you see it in activewear.
Most classic fleece hoodies don’t need flatlock.
But if a maker offers it, they’re equipped for premium work.
Adding the trims:
With the seams done, the small parts go on:
- The drawcord is threaded through the hood casing and finished with tips or knots.
- Labels are attached to the brand, size, and care labels.
- Any prints or embroidery are applied. Branding is added via screen print, embroidery, or DTG, and placement precision is essential.
- If specified, the garment goes through a wash for softness or a finished look.
Pressing and final QC:
Last, the hoodie is trimmed of loose threads, then pressed or steamed to remove wrinkles and set the shape.
Finishing includes thread trimming, ironing or steaming, and attaching trims, with quality control checks throughout.
Final inspection checks:
- Loose threads trimmed.
- Side seams aligned, sleeves even.
- Waistband not twisted.
- Print or embroidery clean and correctly placed.
Then it’s folded, tagged, and packed.
Attaching the cuffs and waistband:
The ribbing is attached in a specific way that gives the hoodie its snug, gathered fit.
The method is the same for cuffs and the waistband.
Here’s how it’s done:
- The rib panel is sewn into a loop.
- It’s folded in half lengthwise, wrong sides together, so the folded edge becomes the finished edge of the hoodie.
- The band and the body edge are each divided into quarters and matched up. Quartering ensures the band stretches on evenly.
- The band is sewn on while being gently stretched to fit the larger body edge, but the body fabric itself is not stretched.
That last point is the craft.
The band is smaller than the opening on purpose.
Stretching the band as it’s sewn is what pulls the cuff and hem in snug.
Why does rib recovery matter?
The reason cuffs and hems hold their shape is the rib’s ability to spring back after stretching.
Good rib knit recovers well. Cheap or worn-out rib doesn’t, and the cuffs go baggy fast.
This is why the ribbing fabric choice is a real quality decision, not an afterthought.
When you test a sample, stretch the cuff and let go.
Does it snap back tight or stay loose?
That tells you a lot about the fabric the maker used.
Quick reference: save this
The Machine & Stitch Map
| Machine |
What it does |
Where on a hoodie |
Tell-tale sign |
| Overlockserger |
Trims the edge, sews the seam, and wraps the raw edge in one pass |
Main seams: shoulders, sleeves, side seams, hood |
Looping enclosed thread along the inside seams |
| Coverstitch |
Flat, stretchy hem and clean band finish |
Sleeve and body hems, attaching bands |
Two or three parallel rows on the face, looped underside |
| Lockstitch |
Strong, flat, straight stitch |
Topstitching, flat details, woven trims |
Single tidy straight line of stitching |
| Bartack |
Dense reinforcement cluster |
Pocket corners and other stress points |
A short, thick block of stitches |
| Flatlock premium |
Butted, near-flat comfort seam |
Activewear-style and premium builds |
A flat ladder pattern, no bulky seam |
Knowing which machine made which seam is most of what it takes to read quality.
A factory that runs all of these and uses each in the right place is equipped for real cut-and-sew work, not just assembling blanks.