Brandon size 6-9 mos pink sleeveless dress

Nice little sleeveless dress is made of soft, comfy fabric - 66% polyester/33% cotton/1% spandex with a nice weight to it. Waist is trimmed in white pom poms. Three-button closure at center back. Please look at measurements, as this dress looks larger than 6 to 9 months. Chest-20”, length-17 1/2”. Tag says to dry clean, but this dress has been washed as any other garment with no problem.