Children’s Size Guide

At Mariposa Children’s Boutique, we specialise in luxury Spanish and European children’s clothing in the UK, known for its beautiful craftsmanship, tailored fit and timeless boutique styling.

Because many of our brands use European sizing, the fit can differ slightly from standard UK sizing. This guide is designed to help you choose the correct size with confidence when shopping our Spanish and European children’s wear collections.

Shop Spanish Children’s Wear

European vs UK Sizing

Most of our Spanish and European designer brands, including DAGA and many traditional Spanish collections, follow European sizing.

European sizing often runs smaller and more fitted than standard UK high street sizing, so we usually recommend choosing one size up, especially if your child is between sizes or you would like extra room for growth.

Children’s Clothing Size Chart

Age	Height (cm)	EU Size	UK Equivalent
6–12 months	74–80 cm	80	9–12 months
12–18 months	80–86 cm	86	12–18 months
18–24 months	86–92 cm	92	18–24 months
2–3 years	92–98 cm	98	2–3 years
3–4 years	98–104 cm	104	3–4 years
4–5 years	104–110 cm	110	4–5 years
5–6 years	110–116 cm	116	5–6 years
6–7 years	116–122 cm	122	6–7 years
7–8 years	122–128 cm	128	7–8 years

Brand-Specific Sizing Advice

DAGA (Polish Brand)

DAGA follows European sizing and is often designed with a more fitted silhouette.

We usually recommend sizing up, especially for growing children or if your child is between sizes.

Shop DAGA Children’s Wear

Spanish Brands (Miranda, Abuela Tata & More)

Traditional Spanish children’s clothing is often more tailored and fitted than standard UK sizing.

For the best fit and comfort, we generally recommend sizing up where possible.

Shop Miranda | Shop Spanish Baby Clothing

Footwear (Angelitos & Spanish Shoes)

Most of our footwear collections, including Angelitos shoes, run true to size with a standard width fit.

If your child is between sizes or you prefer extra room for comfort, we recommend choosing the larger size.

Shop Angelitos Shoes

Top Sizing Tips

If unsure, we usually recommend sizing up
Allow room for growth when choosing occasionwear
Spanish brands are often more fitted than UK sizing
Smocked dresses can offer additional flexibility and stretch
Always check individual product descriptions for style-specific guidance

Need Help Choosing a Size?

We’re always happy to help with personalised sizing advice.

If you are unsure which size to choose, please contact us and we’ll recommend the best fit based on the brand, style and your child’s measurements.

Email: mariposachildrensboutique@hotmail.co.uk

Children's Size Guide: Find the perfect fit for Children's clothing