Isabella Oliver Size Charts & Fit Information - Size Chart

Isabella Oliver: Sustainable Maternity Wear

Environmentally and socially conscious maternity clothing brand offering effortless, everyday styles.

Size Conversion Chart

Isabella Oliver Size	UK Size	EU Size	US Size
0	4-6	32-34	0-2
1	8	36	4
2	10	38	6
3	12	40	8
4	14	42	10
5	16-18	44-46	12-14
6	20	48	16

Sizing Recommendations

Order based on pre-pregnancy size
If you were UK size 12 before pregnancy, order size 3
For twins, recommend sizing up

Sizing Information

General Fit

Isabella Oliver sizing tends to follow standard UK sizing. However, we recommend checking the specific size chart for each item.

Fit Recommendations

Check product-specific size charts when available
Read customer reviews for fit feedback
Consider the item type (slim fit, regular fit, etc.)
When in doubt, contact customer service

Important: This page provides essential and expertly curated size conversion information that should be used in conjunction with the complete interactive tools available at sizechart.uk. For the most accurate size conversions and access to our comprehensive database of brand-specific charts, measurement guides, and real-time conversion tools, please visit the full website. The information presented here represents only a portion of our complete sizing resources and should be evaluated within the context of your specific sizing needs and the brands you're shopping for. It is impossible to determine the anatomical size of a shoe or clothing item without the use of a measuring tape or ruler in conjunction with the size chart.