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Stitch lines: hoodies, tees, jeans and sweatpants, read at the seams

Cut-and-sewn basics judged where thread meets fabric. Twelve picks across four shelves, each with the one seam to zoom into.

What the stitch lines lens looks for

Everything on this page is cut from fabric and sewn back together, so its quality sits in the seams. Routine warehouse photos show the front and back of a garment, which is enough to see the colour and print but rarely enough to see stitch density, a twisted collar or a pocket corner pulling away. That is why each pick below names one seam to zoom into and one custom photo worth 1 yuan.

Weights in grams per square metre are the most useful number in these listings. They are the seller's claim, not a measurement the warehouse makes, but they are consistent enough within a shop to compare one listing with another. Sizes follow the seller's own chart; always ask for a tape-measure photo of the measurement that matters to you.

Magnified details from one pick on the stitch lines lens, with the zoom points circled and labelled
One pick from this page with its zoom points drawn on, made for this site from the listing photo read October 24, 2026.

Hoodies: hood seam, pocket corners, cuff rib

Three picks, each with its zoom point

Hoodies are the easiest shelf to buy blind and the easiest to regret, because weight and cut matter more than colour. Listings state fabric weight in grams per square metre; anything under about 300 g reads as a sweatshirt rather than a heavyweight. The seams take the strain at the pocket corners and where the hood meets the neck, so those are the photos to ask for.

  • Sage green pullover hoodie with kangaroo pocket on a white background

    Sage heavyweight pullover hoodie

    ¥75 · about $12.47 · 1688, read Oct 24

    Zoom on: The kangaroo pocket corners, where a bar tack or double stitch should hold the pocket to the body.

    Ask for: A flat lay with tape across the chest, and the inside of the hood seam.

    Open this listing on ZentBuy
  • Brown oversized hoodie with raised curved panel seams across the chest and sleeves

    Brown panelled oversized hoodie

    ¥31 · about $5.16 · 1688, read Oct 24 · month sales in search data: 1,009

    Zoom on: The curved panel seams on the chest, which pucker if the panels were cut unevenly.

    Ask for: A side view on a hanger to show the dropped shoulder.

    Open this listing on ZentBuy
  • Blue knitted hoodie with a full-length zip hanging on a hanger

    Blue zip-up knit hoodie

    ¥50 · about $8.31 · 1688, read Oct 24 · month sales in search data: 5

    Zoom on: The zip tape against the knit; knitted fronts ripple if the zip was sewn in tight.

    Ask for: The zip half closed, and the fibre label.

    Open this listing on ZentBuy

Wider choice for this shelf: the whole hoodies category.

Tees: collar rib and shoulder line

Three picks, each with its zoom point

A tee lives or dies at the collar. After a few washes a thin rib flares and twists, and the warehouse photo is the only chance to see how flat it sits before you pay for freight. Gram weights on 1688 tees run from about 180 g for thin blanks to 300 g for boxy heavyweights; we picked across that range.

  • Stack of washed cotton T-shirts in faded colours folded so the collars overlap

    Washed heavyweight tee, 230 g

    ¥20 · about $3.33 · 1688, read Oct 24 · month sales in search data: 2,346

    Zoom on: The collar rib after washing; a garment wash can twist a rib out of line.

    Ask for: Your colour in daylight beside the warehouse tag.

    Open this listing on ZentBuy
  • Row of plain white and black T-shirts on hangers under a 210 g label

    Combed cotton blank tee, 210 g

    ¥9.5 · about $1.58 · 1688, read Oct 24 · month sales in search data: 126

    Zoom on: The neckline and shoulder seam, where thin blanks show uneven stitching first.

    Ask for: The inside neck seam and the size tag.

    Open this listing on ZentBuy
  • Man in a white T-shirt with a dark chest pocket sitting in a workshop

    Pocket tee in Xinjiang cotton, 250 g

    ¥52 · about $8.65 · 1688, read Oct 24 · month sales in search data: 36

    Zoom on: The chest pocket: straight edges, square to the hem, no pull at the corners.

    Ask for: A square-on flat lay of the front.

    Open this listing on ZentBuy

Wider choice for this shelf: the whole t-shirts category.

Jeans: hem, inseam and the waistband button

Three picks, each with its zoom point

Chinese denim listings rarely say which mill or weight, so judge with your eyes: stitch density on the inseam, a hem that is even left to right, a button that sits square to the fly. Ask for a tape measure across the waist laid flat, because size labels on these listings follow the seller's own chart.

  • Model wearing loose dark straight-leg jeans with white sneakers

    Loose straight jeans, dark rinse

    ¥52 · about $8.65 · 1688, read Oct 24 · month sales in search data: 332

    Zoom on: The hem: both legs should break at the same length with even stitching.

    Ask for: Waist laid flat with tape, and the inseam length.

    Open this listing on ZentBuy
  • Model in raw dark indigo wide straight jeans standing in brown shoes

    Wide straight jeans with curved hem

    ¥45 · about $7.48 · 1688, read Oct 24 · month sales in search data: 61

    Zoom on: The curved hem, which should mirror left to right.

    Ask for: Both hems side by side, laid flat.

    Open this listing on ZentBuy
  • Woman in khaki high-waisted wide-leg jeans and a black top in a bedroom mirror photo

    Khaki high-waist wide-leg jeans

    ¥56 · about $9.31 · 1688, read Oct 24 · month sales in search data: 4,890

    Zoom on: The waistband button and fly, which should sit square rather than tilt.

    Ask for: The front rise measured from crotch seam to waistband.

    Open this listing on ZentBuy

Wider choice for this shelf: the whole jeans category.

Sweatpants: drawcord, pockets and cuffs

Three picks, each with its zoom point

Sweatpants fail in boring places: drawcord eyelets that fray, zip pockets that wave, cuffs that lose their grip. All three show up clearly in routine photos if the item is laid flat, so ask for a flat lay rather than a folded shot.

  • Grey and black cuffed cotton sweatpants with zipped side pockets laid flat

    Cuffed sweatpants with zip pockets

    ¥35 · about $5.82 · 1688, read Oct 24 · month sales in search data: 576

    Zoom on: The zip pocket ends; the zip should lie flat with no wave in the fabric.

    Ask for: A flat lay of one leg with the cuff stretched slightly.

    Open this listing on ZentBuy
  • Black and grey cotton joggers laid side by side with white drawcords

    Plain cotton joggers

    ¥19.8 · about $3.30 · 1688, read Oct 24 · month sales in search data: 684

    Zoom on: The drawcord eyelets, which fray early if they are only punched and not reinforced.

    Ask for: The waistband from the inside.

    Open this listing on ZentBuy
  • Navy track pants with two white stripes down the side, folded on a dark surface

    Navy track pants with side stripes

    ¥26 · about $4.33 · 1688, read Oct 24 · month sales in search data: 667

    Zoom on: The stripes at the hem; they should meet the hem cleanly. The listing sells these as school uniform pants.

    Ask for: The size label and the waist measured flat.

    Open this listing on ZentBuy

Wider choice for this shelf: the whole sweatpants category.

Close-ups to request for stitch-line picks

  • Flat lay, tape stretched across the chest or waist: confirms the size chart against the real piece.
  • Close-up of the collar, cuff or waistband rib, in daylight if possible.
  • The inside of one seam, which tells you whether edges are overlocked or left raw.
  • The fibre and size label, so the order can be checked against the listing.

At 1 yuan a photo, four close-ups cost less than a sandwich and settle most questions before the five-day return window shuts.