Sizing D is 5'10 us 4 / 6 and would take an XS *size up depending on how oversized you'd like this :) Materials 100% organic cotton rib knit Care Instructions Cold hand wash Separately Do not soak or bleach Gentle machine spin to remove excess water Dry flat in shade Low tumble dry Drycleanable Avoid rough surfaces Detail Our cotton is organically farmed and free from chemical sprays and genetically modified seeds to benefit the soil and farmers. Dyed with Global Organic Textile Standard (GOTS) approved inks and dyes, which are free from chlorine bleach, toxic heavy metals, formaldehyde and aromatic solvents. This garment is made in a transparent supply chain, which works with fair trade certified farmers and manufacturers from seed to garment