Measurements are by size not age. The shoulder straps are elastic, too.

++++ To ensure proper fit, kindly measure before ordering. ++++

Small: 17''-18'' long from shoulder to hem. Chest circumference 13'', 18'' fully stretched. Suggested age 4 months - 10 months.
Medium: 19''-20'' long from shoulder to hem. Chest circumference 14'', 20'' fully stretched. Suggested age 12 months to 2 years
Large: 22''-23'' long from shoulder to hem. Chest circumference 15'', 22'' fully stretched. Suggested age 3 years to 4 years.
XLarge: 25''-26'' long from shoulder to hem. Chest circumference 16'', 24'' fully stretched. Suggested age 5 years - 6 years.
2XLarge: 28''-29'' long from shoulder to hem. Chest circumference 17'', 26'' fully stretched. Suggested age 6 years - 7 years.
3XLarge: 31''-32'' long from shoulder to hem. Chest circumference 18'', 28'' fully stretched. Suggested age 8 years - 9 years.

We collected feedback from our previous customers and put suggested age after measurements for your easy reference. If you are unable to measure the girl, you can try the size we recommend.
But, toddler girls in the same age vary a lot in clothing sizes. Nor does our sizes match US standard toddler size charts. Even if a 4-yr girl always wears 4T dress, it doesn't mean the size we suggested for 4-yr girl will fit her perfectly.

• Extra Full, Frilly and Ultra Soft vintage chic flower girl lace dress. Toddler girl posh lace dress, baby petti lace dress, ruffle lace dress, bridesmaid dress. Western country couture style rustic lace dress.
• Petti ruffle lace bodice, layered with high quality lace tiers, stretchy and soft. Sheer lace trim skirt part, fully lined with cotton nylon mixed lining. With more frills in the skirt part, Rosy Kids girl lace dress is much fuller.
• Comes with matching headband, hair bow set. Western Country Couture Style, flower sash (satin belt) included, adorned by assorted handmade flowers, such as satin flower, sheer flower, flower with pearl, rhinestone or crown (for select style only, please reference picture of the dress). Satin belt available in multiple colors, dress available in ivory, white, baby pink, ash grey and more.
• Measurements are by size not age. To ensure proper fit, please measure from shoulder and place order based on the length you want the dress to be. The bodice is stretchy. Measure circumference of the girl chest to make sure it fits.
• Great for flower girl, tea party, 1st birthday photo, photography, pictures, Christening, baby baptism, prop. Ready to wear for a rustic outdoor wedding, western country style, or sea beach themed wedding. Perfect baby shower gift. Great to be paired with cowboy boots or bare foot sandals in light colors.

Extra Full, Frilly and Ultra Soft vintage chic flower girl lace dress. Toddler girl posh lace dress, baby petti lace dress, ruffle lace dress, bridesmaid dress. Western country couture style rustic lace dress.