Sizing is the single most common source of buyer regret on LoveGoBuy. The solution is not guessing. It is measuring. Here is the complete sizing methodology that eliminates the guesswork.
Why Size Charts Matter
The size charts in the LoveGoBuy spreadsheet and full catalog are based on the actual measurements of the items, not generic sizing. A size M in one seller's chart may be completely different from another's. Always check the specific chart for the item you are buying.
How to Measure Yourself
Do not use your usual retail size as a reference. Instead, measure your body directly. For tops, measure chest, shoulder, and length. For bottoms, measure waist, inseam, and thigh. For shoes, measure your foot length in millimeters. Write these numbers down and keep them accessible.
Measure Your Best-Fitting Item
Take a piece you already own that fits perfectly. Lay it flat and measure the key dimensions.
Compare to the Size Chart
Find the item in the full catalog and compare your measurements to the chart. Choose the closest match.
Account for Fit Preference
Size up for oversized fits. Size down for fitted styles. The chart is the baseline, your preference is the adjustment.
Check Spreadsheet Notes
Read the notes in the LoveGoBuy spreadsheet for fit observations from other buyers. Adjust if needed.
Category-Specific Sizing Rules
Each category has its own sizing quirks. Shoes often run half-size small. Hoodies may be intentionally oversized. T-shirts are usually true to size. Pants vary the most, with rise and thigh measurements being critical. Jackets are designed for layering, so they naturally run larger.
| Category | Fit Tendency | Key Measurement |
|---|---|---|
| Shoes | Runs 0.5 small | Insole length (mm) |
| Hoodies | Oversized by design | Chest width |
| T-Shirts | True to size | Chest width, length |
| Pants | Highly variable | Inseam, thigh, rise |
| Jackets | Roomy for layering | Chest, shoulder, length |
When to Size Up vs Down
Size up when you want a looser fit, when layering, or when the item is known to run small. Size down when you want a fitted look, when the item is oversized by design, or when you are between sizes. The LoveGoBuy spreadsheet notes often mention sizing direction. Trust them.
Pro tip: When between sizes, always size up for items you will layer over and size down for items you will wear alone. You can tailor a loose item down, but you cannot stretch a tight item up.
Dealing With Inconsistent Charts
Some sellers in the LoveGoBuy spreadsheet have inconsistent sizing across different items. If you have bought from a seller before, compare the new chart to your previous purchase. If they differ significantly, trust the chart for the specific item, not the seller's general reputation.