Dresses & jumpsuits · Easy
Slip dress sewing pattern
Strappy slip dress with a gathered bust.
Choose your size
Each size has its own page with the full pattern, the cutting list and the measurements used.
Pattern preview
You will also need: lining.
Sewing instructions
General steps to sew this garment. Seam allowance is 1 cm (3/8") unless stated otherwise.
Supplies
- Drapey fabric (satin, viscose)
- Lining fabric
- Matching thread and the right needle
- Prewash and press your fabric before cutting so it will not shrink after sewing.
- Print the pattern at 100%, check the test square and cut the pieces following the cutting list. Transfer notches, darts and button marks.
- Sew two rows of long stitches and gather to fit the piece it joins.
- Assemble the lining like the shell, attach it to the facings and bag it at the hem, leaving an opening to turn.
- Make the straps (turned fabric tubes), adjust the length during a try-on and sew them in place.
- Sew the side seams right sides together and press open or finish the allowances.
- Hem: double-fold to the inside, press and topstitch or blind stitch.
Cutting list
| Piece | Cut | Material |
|---|---|---|
| Cup | 2× | Main fabric |
| Cup | 2× | Lining |
| Back Strap | 2× | Main fabric |
| Back Strap | 2× | Lining |
| Front Panel | 1× on the fold on the bias | Main fabric |
| Back Panel | 1× on the fold on the bias | Main fabric |
Measurements needed
| Measurement | How to measure |
|---|---|
| Bust span | Horizontal distance between the two bust points. |
| Shoulder to bust | From the high point of the shoulder (next to the neck) to the bust point. |
| Back length | From the high shoulder point, down the back, to the waist. |
| Bust point to underbust | Vertically, from the nipple to the crease under the breast. |
| Bust front | Side seam to side seam across the front, over the fullest part of the bust. |
| Shoulder width | From one shoulder point to the other, across the back. |
| Shoulder slope | Shoulder angle in degrees (usually between 10 and 15). |
| Underbust circumference | Around the torso, just below the bust. |
| Waist circumference | Around your natural waist, the narrowest part of the torso. |
| Hip circumference | Around the hips, at the level of the hip bones. |
| Seat circumference | Around the fullest part of the buttocks. |
| Waist to underbust | At the front, from the waist to the underbust line. |
| Waist to hips | Along the side, from the waist to the hip line. |
| Waist to seat | Along the side, from the waist to the fullest part of the buttocks. |
| Waist to knee | Along the side, from the waist to the knee. |
FAQ
Is the slip dress pattern really free?
Yes. Every Kutopy pattern is free, with no sign-up and no watermarks. You can sew and sell what you make.
Which measurements do I need?
This pattern uses 15 body measurements. If you don't know them, pick a standard size or follow our measuring guide.
Does it include seam allowance?
Yes, it includes 1 cm (3/8") seam allowance (outer dashed line). You can remove it in the editor.
How do I print it at full scale?
In the editor pick your paper and tap "Download PDF". At home: numbered Letter or A4 pages you tape together. At a print shop or plotter: full size on one sheet, a 36" roll or large sheets. Always print at 100% and check the 10 × 5 cm test square.
