Size Guide

Find Your Perfect Fit – ShopSira Size Guide

At ShopSira, we know that the right fit makes all the difference. That’s why we’ve created a clear and easy-to-follow size chart to help you shop confidently. Whether you're dressing for everyday elegance or a special occasion, finding the right size ensures comfort and style.

Women's Size Chart

All measurements below refer to body measurements (not garment dimensions) and are shown in centimetres (cm).

1.BLOUSE & DRESSES

Size	Bust (cm)	Waist (cm)	Hips (cm)	Sleeve Length (cm)
XS	76–82	58–64	82–88	58–60
S	83–89	65–71	89–95	59–61
M	90–96	72–78	96–102	60–62
L	97–103	79–85	103–109	61–63
XL	104–110	86–92	110–116	62–64
2XL	111–117	93–99	117–123	63–65
3XL	118–124	100–106	124–130	64–66

2.JACKETS

Size	Bust (cm)	Waist (cm)	Sleeve Length (cm)
S	86–92	70–76	60–62
M	93–99	77–83	61–63
L	100–106	84–90	62–64
XL	107–113	91–97	63–65
2XL	114–120	98–104	64–66
3XL	121–127	105–111	65–67

3.SKIRTS

Size	Waist (cm)	Length (cm)
XS	62–66	50–55
S	67–71	55–60
M	72–76	60–65
L	77–83	65–70
XL	84–90	70–75
2XL	91–97	75–80
3XL	98–104	80–85

How to Measure Yourself

Use a soft measuring tape and stand naturally to take your measurements. It's best to measure over undergarments or close-fitting clothing.

Bust: Measure around the fullest part of your bust while wearing a bra that fits well.
Waist: Measure around your natural waistline - the narrowest part of your torso.
Hips: Measure around the fullest part of your hips and bottom (roughly 20cm below your waist).

Between Sizes?

If your measurements fall between two sizes, we suggest choosing the larger size for a more comfortable fit - especially for tailored or slim-cut pieces.
For looser, relaxed styles, your usual size should be perfect.

Style + Fit Guidance

Every product page includes specific fit notes, like:

“True to size” for standard cuts
“Runs small – consider sizing up” for tighter fits
“Oversized fit” for looser silhouettes

International Size Conversion Chart

UK	EU	US	AUS	IT
6	34	2	6	38
8	36	4	8	40
10	38	6	10	42
12	40	8	12	44
14	42	10	14	46
16	44	12	16	48
18	46	14	18	50

Still Unsure?

We're here to help. Send us your measurements or questions, and our styling team will recommend the best size for you.

For further questions, please contact us at:

Address:
Betuwehaven 8, Nieuwegein, Utrecht, 3433 PV, the Netherlands

Email: support@shopsira.com
Telephone: +31 85 1155953

Chamber of Commerce number: 82232393
VAT number: NL862386780B01
Company name: GT Ecom B.V.
Store name: Shop Sira

Opening hours:
Monday - Friday: 8:00 am - 6:00 pm AEST
Saturday - Sunday: Closed
Holidays: Closed

UK	EU	US	AUS	IT
6	34	2	6	38
8	36	4	8	40
10	38	6	10	42
12	40	8	12	44
14	42	10	14	46
16	44	12	16	48
18	46	14	18	50

UK	EU	US	AUS	IT
6	34	2	6	38
8	36	4	8	40
10	38	6	10	42
12	40	8	12	44
14	42	10	14	46
16	44	12	16	48
18	46	14	18	50

UK	EU	US	AUS	IT
6	34	2	6	38
8	36	4	8	40
10	38	6	10	42
12	40	8	12	44
14	42	10	14	46
16	44	12	16	48
18	46	14	18	50