One Strong Mumma uses a third party to fulfil some of their products. Therefore will be dispatched from their warehouse.
All clothing items have a sizing info on the product page.
For example Naomi (OSM Owner) is 5ft 6in and a size 16. She usually goes for XL for a slightly oversized feel.
We have a 5 working day (Excluding bank holidays and weekends) turnaround before dispatch as we make our items to order to prevent waste.