Girls T-Shirt Size Chart

Age	Height (in)	Height (cm)	Chest (in)	Chest (cm)
3–4 y	41-43	104-109	22-23	56-58
4–6 y	43-46	109-117	23-25	58-64
6–8 y	48-50	122-127	25-27	64-69
8–10 y	53-56	135-142	27-29	69-74
10–12 y	57-60	145-152	29-31	74-79
12–14 y	62-65	157-165	31.5-33.5	80-85
14–16 y	66-67	168-170	33.5-34	85-86

Get the Perfect Fit with Our Size Chart

Girls love T-shirts to wear with jeans, skirts, and much more and which is why it is essential that a girl's T-shirt has to be the right fit. While you may have checked the girls' shorts size chart or the skater skirt size chart, it can be tricky to find the perfect fit. Skater skirts and shorts often have different sizing standards, so make sure you don't miss Plan B’s size chart for each item and brand.

How to Measure for Girls' T-Shirt

To measure for a girl's T-shirt, use a soft measuring tape:

Chest Measurement: Measure around the fullest part of the chest, keeping the tape parallel under the arms.
Height: Measure from the top of the head to the floor while standing straight, without shoes.

Use these measurements with the girls' T-shirt size chart to find the perfect fit for ages 3-16.

Take a look at the girls boxer size chart so that you can pair it with the right T-shirt.

Tips for the Perfect Fit

If your child is between sizes, it's almost always a good idea to size up. This gives them a little bit of room to grow and means you won't have to buy a new item in just a few weeks.
You'll also want to look for clothing that's comfortable and not too tight or too loose. For kids who are always on the go, stretchable fabrics are a great choice since they offer plenty of flexibility.
When you're shopping, think about how you'll be washing the clothes. To save yourself some hassle, look for items that are machine washable and can handle frequent washes without losing their shape or colour.
Before you buy, it's always smart to check the size chart. You can also measure the length, waist, and sleeves with a tape measure to get the best fit possible.

Girls T-Shirt FAQs

What age ranges does the girls’ T-shirt size chart cover?

Our girls' T-shirt size chart covers ages 3–16 years. For teens at the upper end, rely on height and chest/bust for making an accurate product selection.

Should I size up if I want a relaxed fit?

Yes. If you prefer a relaxed look or your child is between sizes, choose the next size up. Also consider fabric stretch, sleeve length, and the tee’s cut for good returns.

Can’t see your query listed? Reach out to us at hello@yougotplanb.com