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Siella Strapless Gown
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Arriving early July 2026. Please add your email address below to be notified when this product is available to purchase.
Strapless
Tucks through body
Frill detailing along side edge
Invisible zipper at side seam
Fully lined
Midi length
Form fitting nylon fabrication with technical hand feel
No stretch
True to size
Fits true to size, select your normal size.
Model 1 is 5'11.5" / 182cm and wears a size 1
Main: 90% Nylon 10% Spandex
Lining: 90% Nylon 10% Spandex
Dry clean only
Do not bleach
Do not tumble dry
Cool iron
Cover hardware
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Siella Strapless Gown
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Seen in SIR. @SIR__
Size Guide
Fits true to size, select your normal size.
Model 1 is 5'11.5" / 182cm and wears a size 1
- Item Measurements
- Size Conversion
- Body Measurements
| Size | 0P / XXS | 0 / XS | 1 / S | 2 / M | 3 / L | 4 / XL |
| Bust | 70.5 | 73 | 78 | 83 | 88 | 93 |
| Waist | 57.5 | 60 | 65 | 70 | 75 | 80 |
| Hips | 68.5 | 71 | 76 | 81 | 86 | 91 |
| Length | 115 | 123 | 123 | 123 | 123 | 123 |
| Size | 0P / XXS | 0 / XS | 1 / S | 2 / M | 3 / L | 4 / XL |
| Bust | 27.8 | 28.7 | 30.7 | 32.7 | 34.6 | 36.6 |
| Waist | 22.6 | 23.6 | 25.6 | 27.6 | 29.5 | 31.5 |
| Hips | 27.0 | 28.0 | 29.9 | 31.9 | 33.9 | 35.8 |
| Length | 45.3 | 48.4 | 48.4 | 48.4 | 48.4 | 48.4 |
- CM
- IN
0P is designed to cater for petite and shorter frames typically under 5’3” / 160cm tall to alleviate the trouble of alterations, specifically in length. Whilst the body measurements only reduce by approximately 2.5cm from size 0, the garment length reduces by an average of 7cm from waist down and arm length by an average of 5cm.
|
SIR |
SIZE 0P |
SIZE 0 |
SIZE 1 |
SIZE 2 |
SIZE 3 |
SIZE 4 |
|---|---|---|---|---|---|---|
|
INTL |
XXS |
XS |
S |
M |
L |
XL |
|
AUS |
6PETITE |
6 |
8 |
10 |
12 |
14 |
|
USA |
0 |
2 |
4 |
6 |
8 |
10 |
|
UK |
4 |
6 |
8 |
10 |
12 |
14 |
|
IT |
36 |
38 |
40 |
42 |
44 |
46 |
|
FR |
32 |
34 |
36 |
38 |
40 |
42 |
0P is designed to cater for petite and shorter frames typically under 5’3” / 160cm tall to alleviate the trouble of alterations, specifically in length. Whilst the body measurements only reduce by approximately 2.5cm from size 0, the garment length reduces by an average of 7cm from waist down and arm length by an average of 5cm.
|
MEASUREMENTS |
SIZE 0P |
SIZE 0 |
SIZE 1 |
SIZE 2 |
SIZE 3 |
SIZE 4 |
|---|---|---|---|---|---|---|
|
BUST |
77-78 |
79-81 |
84-86 |
89-91 |
94-96 |
99-101 |
|
UNDERBUST |
62-63 |
66-68 |
71-73 |
76-78 |
81-83 |
86-88 |
|
WAIST |
59-60 |
62-64 |
67-69 |
72-74 |
77-79 |
82-84 |
|
HIP |
87-88 |
90-92 |
95-97 |
100-102 |
105-107 |
110-112 |
0P is designed to cater for petite and shorter frames typically under 5’3” / 160cm tall to alleviate the trouble of alterations, specifically in length. Whilst the body measurements only reduce by approximately 2.5cm from size 0, the garment length reduces by an average of 7cm from waist down and arm length by an average of 5cm.
|
MEASUREMENTS |
SIZE 0P |
SIZE 0 |
SIZE 1 |
SIZE 2 |
SIZE 3 |
SIZE 4 |
|---|---|---|---|---|---|---|
|
BUST |
30-31 |
31-32 |
33-34 |
35-36 |
37-38 |
39-40 |
|
UNDERBUST |
25-26 |
26-27 |
28-29 |
30-31 |
32-33 |
34-35 |
|
WAIST |
23-24 |
24-25 |
26-27 |
28-29 |
30-31 |
32-33 |
|
HIP |
34-35 |
35-36 |
37-38 |
39-40 |
41-42 |
42-43 |
- CM
- IN