Two patterns for the same top can look identical on the website and still sew up very differently. One goes together smoothly and fits the way you expected; the other leaves you easing seams that don't match and wondering why the facing keeps peeking out.
The difference is usually in the details of how the pattern was drafted. In the garment industry, patterns have to be accurate because there's no room for fudging on a production line. Here are the standards we are proud to say our patterns follow.
1. Linings and facings have their own pattern pieces
In a well-drafted pattern, lining and facing pieces aren't just copies of the main (self) pieces. Facings are drafted slightly smaller along necklines and armholes, so the seam rolls neatly to the inside, yet larger in width so they sit smoothly inside the garment without pulling or bagging. If a pattern tells you to cut the lining from the same pieces as the outer fabric, that's a shortcut.
2. The fit is consistent across patterns
Wearing ease, the extra room between your body and the garment, should be consistent within a pattern brand. If you've sewn one of our fitted styles, you can expect another style described as fitted to fit you the same way. The same goes for our loose styles.
3. The instructions are clear and well thought out
Good instructions follow a logical sewing order, so you're never sewing yourself into a corner or unpicking to get at a seam. Each step should be easy to follow, ideally with an illustration, and include the small finishing details that make a garment look professional.
4. The cutting plan saves fabric
A careful cutting layout fits the pieces together efficiently, so you buy less fabric and waste less. We always aim to keep our layouts as economical as possible.
5. Finished garment measurements are included
A size chart only tells you the body measurements each size is designed for. Finished garment measurements tell you how big the garment itself will be, so you can see how much ease there is and compare it with clothes you already own. We include them with every pattern.
6. The sleeve cap matches the armhole
The top of the sleeve (the sleeve cap) should be drafted to match the armhole it's sewn into, with just the right amount of ease. When it's off, you get puckers, pleats or a sleeve that pulls. A good pattern lets you set in a sleeve smoothly without wrestling with it. Most patterns tend to have far too much sleeve ease in our opinion, when in the garment industry it can often be zero (yes really!)
7. The bust point, waist and hip lines are marked
These markings make adjustments much easier. If you know exactly where the pattern's bust point sits, you can move a dart or do a bust adjustment without guessing. Waist and hip lines show you where to lengthen, shorten or blend between sizes.
8. There are enough notches, but not too many
Notches help you match pieces accurately, especially on long or curved seams. A good pattern has them where they're needed, and no more. Too many notches just slow you down and make it harder to see which ones matter.
In short
A high quality pattern does a lot of the work for you before you even start sewing. These are the standards we draft every Svea pattern to. You can browse all our patterns here, or read more about how we work.
