Sew a wedding guest outfit from one of three bases: a fit-and-flare dress with a half-circle skirt in crepe or satin, a bias-cut slip dress in satin with a chiffon kimono jacket over it, or dressy separates, a shell top with wide-leg trousers or a chiffon circle skirt. Allow three weekends, one for a toile, one for the main garment and one for the finishing and the layer over it, and choose a fabric that drapes and holds a press. A tailored jacket is the one piece of a formal outfit that AI pattern makers do not draft; a kimono jacket in a sheer or a satin replaces it.
Which dress should you sew for a wedding?
A fit-and-flare dress with a half-circle skirt
The fit-and-flare dress with a half-circle skirt, short or flutter sleeves and an invisible zip is the dress most guests picture. In a crepe it moves; in a satin it catches the light; in a cotton sateen with a small print it suits a daytime wedding. The bodice fits at the bust and waist with darts, so the toile matters: fit the bodice on its own first, then cut the skirt. A knee-length version takes 2.5 to 3 m (2 3/4 to 3 1/4 yd) of 140 cm (55 in) wide fabric; a midi takes 3.5 m (3 7/8 yd).
Line the bodice in a light anti-static lining so the dress slides over a slip and the darts do not show through a pale satin. The lining fabric post covers the choice between a polyester lining, a cotton voile and a cupro.
A bias-cut slip dress in satin
A slip dress cut on the bias in a polyester or silk satin is the evening-wedding answer, and the fastest of the three dresses to sew: two main pieces, a facing or a binding at the neck and the straps. Bias cut is also what makes it forgiving: the fabric stretches diagonally and skims rather than fits, so the toile can be quick. The difficulties are all in the fabric. Satin slips, shows pin marks and frays, so cut it on a single layer with pattern weights, pin inside the seam allowance only and use French seams. The satin sewing post has the needle, thread and pressing settings; a size 70 microtex needle and a 2 mm stitch are the start.
Hang the dress for 24 hours before hemming, as with any bias cut, then hem by hand with a narrow rolled hem or by machine with a rolled-hem foot.
A shift dress in jacquard or sateen for a daytime wedding
For a registry office or a lunch wedding, a sleeveless shift dress in a cotton or silk-blend jacquard, a brocade or a heavy sateen looks dressed without a flare. These fabrics have body, so the dress holds its line, and the pattern is simple enough that a textured fabric does the work. Keep the neckline high and the length at the knee, and the same dress goes to the office afterward with a cardigan.
Can you sew dressy separates instead?
Separates are easier to fit than a dress, because the waist seam, the hardest seam to place, does not exist. They are also worn again more often.
A shell top and wide-leg trousers in crepe
A sleeveless shell from the woven top pattern and wide pull-on trousers in the same polyester or viscose crepe read as a jumpsuit from across the room and sew as two simple garments. Crepe has a pebbled surface that hides stitching, drapes well and does not crease; viscose crepe is softer, polyester crepe easier to press and wash. Cut the trousers full length to the floor in the shoes you will wear, with 3 to 4 cm (1 1/4 to 1 1/2 in) of hem, and add in-seam pockets. The elastic waist stays hidden under the untucked shell.
A chiffon circle skirt over a lining
A full or three-quarter circle skirt in chiffon, with a half-circle lining in a matching satin or lining fabric underneath, worn with the shell or a fitted knit top, is the most romantic of the separates. Chiffon is sheer and light, so the circle moves, and the shorter, less full lining underneath gives it opacity without weight. Sew the chiffon and the lining to the same waistband and let both hang for a day before hemming; the chiffon sewing post explains the narrow seams and the rolled hem that chiffon needs.
What do you wear over the outfit?
A tailored jacket or a blazer is outside Sewly's library and outside a three-weekend plan. The kimono jacket does the job in two versions. In a chiffon or a georgette, hip length and worn open, it is a sheer layer over the slip dress for a church or a cooler evening. In a satin that matches the dress, it is a soft, unlined jacket that reads as part of the outfit rather than a cover-up. Either takes 1.5 m (1 5/8 yd) and an afternoon, and sheer kimonos need French seams and a narrow hem.
Which fabrics suit a wedding guest outfit?
| Fabric | Look | Difficulty | Notes |
|---|---|---|---|
| Polyester crepe | Matte, fluid | Easy | Hides stitches, does not crease, washes |
| Viscose crepe | Softer, more drape | Medium | Shrinks; prewash; hangs before hemming |
| Satin (polyester or silk) | Shine, formal | Hard | Slippery, shows pins and marks, frays |
| Chiffon or georgette | Sheer, light | Hard | Needs a lining, French seams, rolled hem |
| Cotton sateen | Soft sheen, crisp | Easy | Daytime; holds darts and pleats well |
| Jacquard or brocade | Texture, structure | Medium | Frays; line it; press on the wrong side |
| Lace | Sheer, patterned | Medium | Over a lining; match motifs at seams |
If this is your first occasion garment, sew it in a polyester crepe or a cotton sateen. Both forgive, both press, both survive a toile and a second attempt. Save satin and chiffon for when you have sewn the same pattern once in a plain fabric.
How do you fit an occasion dress?
Make a toile of the bodice in a cheap cotton of similar weight. Check the bust darts point at the bust point, the waist seam sits at the natural waist and the neckline does not gape when you lean forward. Made-to-measure drafting from your own measurements removes most of the grading between sizes, but a dress worn for eight hours with dancing and a meal wants 2 cm (3/4 in) more ease at the waist than you would give a top. The toile guide shows what to check and in which order.
Fit in the underwear and the shoes you will wear, and hem to those shoes. Then let someone else pin the hem while you stand still.
What is a realistic timeline?
Three weekends, with a fallback.
- Weekend one: prewash the fabric, make the bodice toile, adjust, cut the main fabric and the lining.
- Weekend two: sew the dress or the separates to the point of the hem, and hang anything cut on the bias or in a circle.
- Weekend three: hem, sew the kimono jacket, and make a zip pouch in the leftovers.
- The week before: press everything, hang the outfit on a padded hanger and try it on once more.
The fallback is the separates: if the dress bodice is not right after weekend one, the shell top and crepe trousers can be cut and sewn in weekend two with far less fitting.
What small pieces finish the outfit?
A zip pouch in the dress fabric, lined and interfaced, is a clutch that matches, and it uses 30 cm (12 in) of leftovers. A scrunchie in the satin takes ten minutes and a 60 cm (24 in) strip. Neither is essential; both make the outfit look planned.
Two notes on the day itself. Avoid white, ivory and cream unless the couple asked for it, and check the invitation's dress code before you choose the fabric: cocktail wants the crepe dress, black tie the satin, a garden wedding the sateen.