What an agent actually does
A shopping agent sits between you and a Chinese marketplace. You pay the agent, the agent buys from the seller, the item is delivered to a warehouse in China, photographed, and then shipped to you in a parcel you approve. The agent is not the seller and does not make the product. That distinction explains most of the frustration first-time buyers feel: the agent can tell you what arrived, but it cannot make a seller send something better.
The oopbuy streetwear spreadsheet is the discovery layer on top of that. It points you at listings; the agent handles the transaction. Everything below is about using both without wasting money.
Step 1: Shortlist before you shop
Open one brand group and pick three to five pieces that work together. A hoodie, a tee, a pair of trousers and a light jacket is a complete outfit and a sensible parcel. Resist the urge to add a sixth and seventh item because they are cheap; weight and shipping cost scale with volume, and so does the time you spend checking photos.
Write each item down with the row name, the price and the option you want. This note is the single most useful habit in the whole process. When the warehouse photos arrive three weeks later, you will not remember which of six similar hoodies you ordered.
Step 2: Read the product page, not the row
A spreadsheet row is a pointer. The product page is the actual offer. Open it and check four things: the option list, the price for your option, the size chart, and the material description. A row labelled "heavy hoodie" can contain twelve options at four different prices, some of which are light fleece.
This is also where you find out whether the listing describes a brand at all. Many are unbranded or sold under a different name, and the photos may show a sample rather than the exact option. Read carefully, because the row is not a contract.
Step 3: Measure in centimetres
Take a garment you already own and like, lay it flat, and measure chest width armpit to armpit, body length from the highest shoulder point to the hem, and sleeve from shoulder seam to cuff. For trousers, measure the waist flat and double it, plus the inseam. For shoes, measure your foot heel to longest toe.
Compare those numbers with the chart. Ignore the letter size. If the chart number is roughly double your flat measurement, it is a circumference — halve it. Sizing is the number one source of disappointment in this category, and it is almost entirely solvable with a tape measure.
Step 4: Order and wait
Add your option to the cart and pay. Watch the order status: if a seller does not ship within the expected window, the agent will usually cancel and refund. Items that do arrive go to the warehouse, where you get a set of photos.
| Stage | Typical timing | What you do |
|---|---|---|
| Order placed | Day 0 | Confirm option, size and address |
| Seller ships | 1–5 days | Check status; cancel if stalled |
| Warehouse arrival | 3–8 days | Review QC photos |
| Storage | Up to the free period | Wait for other items |
| Parcel submitted | 1–3 days to dispatch | Choose line, packing, insurance |
Timings vary by seller, season and warehouse load, so treat these as rough planning windows rather than promises.
Step 5: Check the photos properly
Open the listing next to the QC photos and compare. Check the print position, the colour, the size label and the stitching at stress points. For hoodies, look at the cuffs and hem; for jackets, the zip and baffles; for trousers, the pocket stitching and the waistband interior. Ask for extra photos if something is unclear — "please photograph the size label and the inside hem" works better than "more photos".
If something is wrong, decide quickly. Exchanges are cheap while the item is in China and effectively impossible once it has shipped internationally.
Step 6: Build the parcel
Combine everything into one shipment. Remove shoe boxes, vacuum-pack fleece, and check the restrictions on your shipping line before you submit. Volumetric weight can cost more than actual weight, so a smaller box is usually a cheaper box. Declare honestly and check your country's import rules, which change and are your responsibility.
Our outerwear guide covers the heaviest items you are likely to add; the vintage guide covers the lightest.
What can still go wrong
Sellers substitute colours, run out of sizes, or send a different batch than the one photographed. Prints vary between runs. Shipping lines change their restrictions. None of this is unusual, and none of it is fully preventable. What you can do is keep records, check photos carefully, and treat every listing as a description of a style rather than a guarantee of a specific product.
Prices change constantly with exchange rates and restocks. The numbers in any guide, including this one, are planning figures. Confirm the current price in your cart before you pay, and never assume last month's screenshot is still valid.
A realistic budget
For a first order, plan on three to four garments and two to three kilograms. That keeps shipping in a sensible band and gives you enough pieces to judge the sellers you used. If the first order goes well, the second one can be bigger and bolder. If it does not, you have lost a small amount of money and learned which rows to avoid.
Browse the Supreme and Stussy guide for a safe starting pair, or the BAPE and Palace guide if you want a statement piece first.