Niche verticals Jun 10, 2027 5 min read
Size Guide for Maternity Wear
Maternity wear sized by pre-pregnancy size. Most brands: stretch panels accommodate growth. Some explicitly trimester-sized. Brand examples + features.
The Chart
| Brand | Sizing Approach | Specialty |
|---|---|---|
| Old Navy Maternity | Pre-preg size | Affordable basics |
| Pea in the Pod | Pre-preg size | Premium + work wear |
| Hatch | Pre-preg size | Editorial fashion |
| Motherhood | Pre-preg size | Wide style range |
| Asos Maternity | Pre-preg size | Trendy + budget |
| JoJo Maman Bébé | Pre-preg size | UK premium |
FAQs
Stretch panels really work?
Yes, most modern maternity uses stretch belly panel that accommodates trimester growth. Single size carries through pregnancy + early postpartum.
Pre vs post-baby fit?
Most brands fit similar. Postpartum body still adjusting; maternity wear comfortable for 4-6 weeks postpartum. Stretch fabrics ease transition.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.