Do Training Bras Need to Be Broken In? - Yellowberry

Training bras are undergarments that are designed to provide coverage for a girl’s growing breast buds. They’re soft and lightweight and don’t provide the same amount of support as a regular bra, though they’re a great point of practice for when a young lady eventually transitions into an adult bra.  A training bra onl
Training bras are undergarments that are designed to provide coverage for a girl’s growing breast buds. They’re soft and lightweight and don’t provide the same amount of support as a regular bra, though they’re a great point of practice for when a young lady eventually transitions into an adult bra. 

A Parent's Guide: What Does a Training Bra Do? – Bleuet

Yellowberry - Poppy Girls Seamless Training Bra

How My First Bra Karma Came Back to Haunt Me - The Breast Life

The Purpose of a Training Bra

Do bralettes/sports bras give the same amount of coverage as 'normal' bras? - Quora

PSA: You are probably wearing a bra that does not fit right now, and it does not need to be this way

When to Replace a Training Bra - Yellowberry

Best First Girls Training Bra, Ladybug Bra

ToBeInStyle Girl's Junior Pack of 6 Breathable Cotton Soft Cups No Underwire Training Bras - Solid Colors - 30A: Clothing, Shoes & Jewelry

Yellowberry : Girls' Clothes : Target