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Lounge Pants

Person wearing finished lounge pants with dark floral pattern and black boots on balcony.

I took a class recently on how to draft a pattern by tracing a garment that already exists. You may have seen my mother’s post on the dress that she made in the same class

I knew from the get-go that I wanted to make lounge pants for myself. I work from home, so I wear sweatpants or pajama pants all the time. I also got a dog this year, and I’m taking him for five walks a day. I don’t love wearing pajama pants outside, but I was sick of changing into jeans every time I took Fozzie out. 

Cute golden cocker spaniel with purple clip on head, sitting on bathroom floor.

I wear one pair of pants more than all the others. They’re lightweight cotton, slightly cropped, and super comfortable. They are also covered in unicorns. 

Colorful floral and unicorn print lounge pants with black boots on a balcony.

I traced the original pants onto Swedish tracing paper by laying a sheet of carbon paper under the tracing paper and then using a roller-wheel over every seam. This took WAY longer than I thought it would. The pants I traced are old and pretty stretched out. The seams really didn’t want to lay flat, even when I ironed them. I got it eventually, and had a pattern I could work with. 

I didn’t use muslin for a mock-up. I decided to go with a quilting cotton. My reasoning was that I might as well use a cute fabric in case the pants fit on the first try. 

I sewed up the pants and then I was pretty much done! …Except the pants didn’t fit. They were close, but it was a little tight across the hips. I tried to do a squat in them and totally ripped the pants up the butt-seam. Rough. 

I ended up letting out the side seams by 3/8ths of an inch, and that gave me just enough give. Fun fact about making a mockup: don’t do French seams. They’re so nice and so tidy, but if you have to make adjustments, they suck. I’m saying this from experience. 

After letting out the side seams, I was done for real! 

Person wearing black top, patterned pants, and black boots on balcony with plants.

I made one big adjustment that helped them not look like pajama pants. The original pants had a cuff at the bottom of the leg with white piping.

Close-up of a person's lower leg wearing unicorn-print lounge pants and black boot.

I took out both the separate cuff and the piping on my new pattern. 

Close-up of patterned pants and black shoes on a textured blue floor.

It’s a small detail, but I think it makes a big difference. 

(Ignore the little patchwork wedge at the bottom of the leg. I didn’t have quite enough fabric. Oops.)

I’m really happy with how these pants turned out. They fit just like the old pants, but they don’t look like pajamas, so I feel fine wearing them out and about. I’m actually wearing them right now while I write this! 

1 COMMENT

  1. 🪲tanita SAYS...

    “…I might as well use a cute fabric in case the pants fit on the first try.”
    *applauds wildly*
    That is exactly why I’m using quilting cotton to make a patchwork pinafore. I mean… it’s traced from another dress and might go really badly, but… meh. Might not. AND, since it doesn’t really matter what kind of quilting cotton I use – I have no pattern sense anyway – Frankenpatch seam allowances are still on the table. Winning!

    Also: I am SO sorry about the French seams. Taking those out must’ve been bleh… The fabric you chose, though, is really gorgeous. Spoonflower or local?