
More trousers! (sorry, not sorry, hehe 🙂 ) What can I say? Trousers are a wardrobe staple for me so I like to make many different iterations. These rust-coloured faux suede Style Arc Sage trousers are a recent make. It’s the first time I’ve tried a trouser pattern by Style Arc, and I’m pleasantly surprised at how well-drafted they are.

Before I dive into the pattern details and talk about the sewing process, a quick word about my fabric. It’s a sueded scuba knit fabric that has a bit of stretch, and I found it on the Croftmill website (sold out now). It was lovely to work with and stitched easily with a size 70 jersey needle.
If you’re not familiar with Style Arc patterns, they sell both PDF and paper patterns. When you buy a PDF, you’re given the size that you order plus the size above and the size below to allow for grading up or down between sizes. I ordered a size 10, and I sewed up a size 10, grading out to a 12 at the waist.
Faux Suede Style Arc Sage Trousers Fit Adjustments
Pattern adjustments for fit that I made, besides making the waist a bit bigger, were to straighten the front crotch curve and to scoop out the back crotch curve. I also discovered through trial and error that I had more sitting room if I angled the centre back seam inwards a bit. Having said all of that, I made quite a major change, and I added seams down the back legs so that I could have more fit control to reduce a bit of under-bum excess fabric and to shape in at my ankles. I’ve become a huge fan of back-leg seams lately because I’ve been having much more success fitting slim-legged trouser patterns when I’ve used them. Have you tried adding back-leg seams to slim-fit trouser patterns? Let me know in the comments 🙂

You can’t have missed that little design feature I’ve added to the fronts. This pattern has lovely angled seams on either side and I thought adding zips would be a great feature. Potentially, you could put pockets where those seams are, but I didn’t want any extra bulk, so my zips are purely decorative. The metal teeth felt rough on the inside, so to make for a more comfortable wearing experience, I’ve handsewn some strips of Merino wool jersey fabric on the back. It’s not the neatest looking solution but it does the job, hehe.


I love how the zips look and if you didn’t want zips, you could also highlight those seams with topstitching or some piping.
PS…You’ll notice that I didn’t bother with overlocking any seam edges as this fabric resists fraying.
I used a lovely deep elastic at the waist. It’s anchored in place along the upper edge with a zig-zag stitch on the inside as per the instructions. I strayed a bit from the instructions for attaching the band to the trousers by only sewing the outer fabric along to the top edge and then sewing in the ditch to attach the inside fabric. I feel like this is less bulky and lies flat.


Sewing the Sage pattern was really enjoyable and even though Style Arc instructions aren’t the most detailed, I didn’t encounter any problems. I’ve never sewn a very complicated garment by Style Arc, so I can’t comment on what the instructions would be like for, say, a tailored coat. Less experienced sewers might struggle. Have you sewn any SA patterns? The other design I’ve tried is the Indigo skirt which I made twice



I love these trousers so much that I cut out a second pair in a marbled print suede scuba and I’m already halfway through sewing those up. I love it when I find a slim-leg trouser pattern that I can work with to get the fit just how I like it. I’m pretty sure I’ll be using this as a TNT from now on. I can imagine lots of ways to change up the design…don’t you just love how it feels to be able to create unique pieces?
As always thanks for stopping by my blog for a read. Don’t forget I love a natter in the comments too.
See you soon!

I bought this pattern because it’s identical to my favourite RTW. When I got it the recommended fabric was Bengaline stretch woven, also just like the RTW. Good to know it works in scuba suede. A pair of Burda pants I made in scuba suede are great in cold weather.
I like the zip. My only complaint with the RTW version is no pockets, so I’d planned to convert these seamlines to real ones. A zip would keep the lines intact, and lining rather than self fabric would keep the bulk down.
Author
Glad you approve of my scuba version. You definitely need quite a stable stretch fabric like your bengaline for this pattern and my scuba is a stable stretch knit, it really is quite substantial and firm. Regarding pockets…I’ve never worried too much if I don’t have pockets in trousers but a pocket bag in just lining fabric would work so well in this design. A little extra seam allowance on those diagonal seams would be all that’s needed to attach the pocket pieces to.
I love these, and the zips are an inspired additions although I’d also turn those seams into pockets. Thanks for the reminder about princess seams in the back leg, I think that’s probably the answer to the fit issues with my slimmer-leg Sure-Fit Designs trousers block.
Author
Thank you so much, Helen. Yeah, princess seams on trousers are underrated, yet so useful for fine-tuning fit. I must try a Sage version with pockets now. You and Karey have convinced me 🙂
These look really great Diane and I love the idea of adding seams to the back legs to aid with fitting. Would you be able to share how you did this?
Author
Thanks, Sam! Ooh, yes, maybe I could do a tutorial. There may also be something if you search on YouTube but I know everyone does things with their own spin on them so I’ll see if I can put something together.
Fantastic fit and so flattering, Diane! I have two patterns by Sandra Betzina for Vogue Patterns with the princess seaming and she has a Craftsy class about fitting them, in case anyone is interested. The back of these look as great as the front, and smooth around the knee area, as well.
Love the zip detail — really gives a bit of sportiness that works with the faux suede.
In the 90’s, I had two pair of faux suede pants that were all I needed (black and khaki), so comfortable, never bagged in the knee, with a wide banded pull-on waist: these remind me of those favorites that I have yet to replicate!
Will check out this pattern and this kind of scuba: looks comfy for Winter!
Author
Thanks ever so much for the kind words Joan, I’m so glad you love them. How great that my trousers remind you of some past favourites, I think you definitely need to replicate them 🙂 Thanks too for mentioning that Craftsy class x