Sizing

Isabella Oliver Measurement Guide

We design Isabella Oliver 365 for everyday ease, and our sizing is no different. To ensure a great fit, simply follow our helpful tips...

Refer to chart below. It's really that easy
If you are in doubt, please check against our measurement chart to find your correct size against your body measurements

Isabella Oliver Clothes Sizing Guide

UK size6 8 10 12 14 16  18
US size2 4 6 8 10 12  14
EU (FR) size34 36 38 40 42 44  46
AU/NZ Size8 10 12 14 16 18  20
Isabella Oliver
365 Size
X-SmallSmallMediumLargeX Large
UK size 6810121416 18 20
US size 24681012 14 16
EU/FR size 343638404244 46 48
AU/NZ size 810121416 1820 22
Isabella Oliver 365 size
S-M
M-L
UK size 8 12 14 18
US size 4 8 10 14
EU/FR size 36 40 42 46
AU/NZ size 10 14 16 20

Isabella Oliver 365 measurement guide

Isabella Oliver
Bust
Chest
Waist
Top Hip
Low Hip
Arm
 
cm
in
cm
in
cm
in
cm
in
cm
in
cm
in
6
83
33
78
31
65
25½
77
30½
92
36¼
54.4
21½
8
85.5
34
80.5
31½
67.5
26½
79.5
31¼
94.5
37¼
54.7
22¾
10
88
34½
83
33
70
27½
82
31¼
97
38¼
55
21½
12
93
36½
88
34½
75
29½
87
34¼
102
40¼
55.6
21¾
14
98
38½
93
36½
80
31½
92
36¼
107
42
56.2
22
16
102
40¼
97
38¼
84
33
96
37¾
111
43¾
56.8
223/8
18
110
43¼
105
413/8
92
36¼
104
41
119
46¾
57.4
22¾

*All measurements are based on our standard size UK size 10, 173cm/5' 8" model.

Isabella Oliver Trouser Lengths

Isabella Oliver

cm

in

Regular
81
32
Long
86
34

Isabella Oliver Jeans Sizing Guide

UK 365 size

8
10
12
14
16
18

Isabella Oliver 365 sizing

25
27
29
31
33
35

Spanx Sizing

Use the below size chart for the following Spanx ranges: Slim cognito, Slimpicity, Hide & Seek.

  S M L XL 1X 2X 3X
 

4-6

8-10

12-14

16-18

18-20W

22W-24W

26W-28W

Bust

33.5-35.5 36-38 38.5-40.5 41-43 44-47.5 48-51.5 52-54

Waist

26.5-28 28.5-30.5 31-33 33.5-35.5 36-39 39.5-43 43.5-45.5

Hip

36-37.5 38-40.5 41-43 43.5-45.5 46-49.5 50-53.5 54-56

Use the below size chart for the Spanx In-Power range and hosiery.

IO 365 Spanx Sizing

Nearly Nude Sizing

S/M

M/L

UK

8-12
14-18

US

4-8
10-14

EU

36-40
42-46