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Mathias Oversized Blazer
or 4 installments ofUSD $148
Color
Size
The Mathias Oversized Blazer in Slate is crafted from a lightweight wool suiting fabrication. Capturing the SIR. DNA of contrasting masculine tailoring with feminine lace, this double breasted blazer features pronounced shoulder pads, jet pockets and lace panel detailing at the cuffs. Designed for a structured, no-stretch fit, it serves as a versatile styling layer.
Oversized fit
Double breasted
Shoulder pads
Jet pockets
Lace panel detailing at cuff
Fully lined
Lightweight wool suiting fabrication
No stretch
Fits true to size, select your normal size.
Model 1 is 5'10" / 178cm and wears a size 1
Main 50% Wool 44% Polyester 6% Elastane
Lining: 100% Polyester
Dry clean only
Do not bleach
Do not tumble dry
Cool iron
Cover hardware
















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- Repay in 4 instalments fortnightly, interest-free
- The maximum purchase amount is $1,200
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Mathias Oversized Blazer
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Seen in SIR. @SIR__
Size Guide
Fits true to size, select your normal size.
Model 1 is 5'10" / 178cm 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 | 99.5 | 97 | 102 | 107 | 112 | 117 |
| Waist | 97.5 | 95 | 100 | 105 | 110 | 115 |
| Shoulder | 44 | 43.5 | 44.5 | 45.5 | 46.5 | 47.5 |
| Sleeve Length | 62 | 66.9 | 67.5 | 68.1 | 68.7 | 69.3 |
| Length | 71.5 | 75.9 | 76.5 | 77.1 | 77.7 | 78.3 |
| Size | 0P / XXS | 0 / XS | 1 / S | 2 / M | 3 / L | 4 / XL |
| Bust | 39.2 | 38.2 | 40.2 | 42.1 | 44.1 | 46.1 |
| Waist | 38.4 | 37.4 | 39.4 | 41.3 | 43.3 | 45.3 |
| Shoulder | 17.3 | 17.1 | 17.5 | 17.9 | 18.3 | 18.7 |
| Sleeve Length | 24.4 | 26.3 | 26.6 | 26.8 | 27.0 | 27.3 |
| Length | 28.1 | 29.9 | 30.1 | 30.4 | 30.6 | 30.8 |
- 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