IT Dress – Final Version

Another sketch comes to life!

About the Fabric

Main: Black Small Ditsy Floral On White Double Brushed Poly/Spandex from Cali Fabrics

  • Fabric Content: 95% Polyester/5% Spandex
  • Weight: 175 GSM Light Midweight
  • Stretch: 125% Horizontal, 50% Vertical

Ditsy florals are one of my favorite fabric prints. So cute. So forgiving. Bordering on abstract (and I love abstracts.) So when this one listed, I naturally snatched 3 yards and knew it would one day become a flowy summer dress.

Accent: Swim/Activewear Solid in Black. Matte Nylon/Spandex Blend from Boho Fabrics

  • 80% Nylon, 20% Spandex Blend
  • Weight: 10.5 oz
  • Stretch not provided. 🙄

Earmarked for a swimsuit to replace the one I salted to death for 10 hours at Iron Mountain Hot Springs (totally worth it), I thought this would be the ideal black accent fabric for several reasons. 1) That snappy recovery. After the recovery failure I experienced on my test version and there being no good way to add elastic to the front bra straps, I needed some snappiness. 2) Nylon spandex is so amazingly smooth and cool to wear. It also dries fast.

Lace: 2” black stretch lace from Sew Sassy

About This Make

Top Front: Switch It Up, view I

  • size 8
  • C cup
  • shortened front straps by 1”
  • widened front straps by 1/2”
  • raised side seam by 1/4”

Top Back: Switch it Up, view T

  • size 8
  • B cup

Waistband: Switch it Up

  • size 10 (for snappy nylon spandex)
  • lengthened 1″

Skirt: Mix It Up

  • size 4
  • high-low
  • dress (tunic) length + 11″

What I Did Differently

  • Sewed an extra layer of white nylon spandex into the front against the outer fabric to make sure the bra pad inserts would not be visible through the DBP.
  • Added 3/8” elastic to the white back band.
  • Basted the waistband before attaching the skirt on my serger.
  • Oops. I think I accidentally cut the black bra pieces cross-grain. Not a giant problem except I think the vertical stretch was a little less than the horizontal stretch. So that bra ain’t growing with wear at all.
  • Topstitched the back of waistband.
  • Used a C cup for extra length to accommodate bra pad inserts.
  • Shortened and widened the front bra straps. That made sandwiching the back so much easier and I like the final width a lot more.
  • Raised the bra side seam 1/4” for a slightly higher armscye which I like so much better.

Notes for Next Time

  • Waistband could stand to be more forgiving but only if I use a snappy fabric like nylon spandex again. This is just a little difficult to slip on and off. A size 10 in a fabric with looser recovery (like DBP) would be too loose.

Project Settings

Sewing Machine vs. Serger

Sewing Machine Serger
  • everything else
  • skirt attach

Sewing Machine Settings

Presser Foot Stitch# Stitch Width Stitch Length Needle Top Thread Tension Application
standard zig-zag (A) 5 1.0 4 blue tip 4 seams / topstitch
standard zig-zag (A) 0 3.5 5 blue tip 4 baste
standard zig-zag (A) 6 1.0 5 blue tip 4 bra bottom baste
overedge (C) 6 7 3 blue tip 4 back bottom edge finish
overedge (C) 6 6 3 blue tip 4 edge finish
standard zig-zag (A) 6 5 3 blue tip 4 3/8 knit elastic attach

Serger Settings

Stitch Name 4-thread overlock
Needles R, L
Finger B
Threads 4
Tension Left Needle 4
Tension Right Needle 4
Tension Upper Looper 4
Tension Lower Looper 4
Cut Width 6
Stitch Length 2.5
Differential 1.0
Application seams

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Posted in Project Recaps, Sewing • June 7, 2026 | No Comments»

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