Personalized Shamrock Infant Onesie

Size Guide

Show the world who your little lucky charm is with this custom baby onesie from Cassidy’s Closet. Personalize this custom baby girl outfit by specifying which name you want to include in place of “Nana's”. Whether you’re a friend, Mom, Auntie, or Grandma, this cotton blend custom onesie is the perfect personalized baby gift for your new bundle of joy. Two-piece set comes with matching legwarmers.

  • Soft and breathable cotton blend baby onesie
  • Convenient dressing with lap shoulder neckline and snap closure bottom
  • Include one name to be printed in place of "Nana's" (as pictured); name will include apostrophe ('s).
  • Personalized baby clothes feature professionally printed design that will not crack, peel or fade
  • Leg warmers included with personalized baby onesie are one size fits most, from 10 lbs to toddler.
  • Includes 2 piece set, as pictured. The leg warmers are optional. Bodysuit may be purchased alone.


    Baby/Toddler/Girl Tank Top Sizing Chart

    Sizing as described:

    Baby/Toddler Tank Tops  The Toddler Shorts sizing chart is available here.





    12-16 lbs.

    23-27 in.


    17-21 lbs.

    27-29 in.


    22-26 lbs.

    29-31 in.


    27-30 lbs.

    31-33 in.

    Size Chest (YOUR SIZE) Height (YOUR SIZE)


    22-23 in.

    34-38 in.


    23-24 in.

    39-41 in.


    24-25 in.

    42-44 in.

    6X 25-27 in.

    45-48 in.

    SMALL 7/8 25-27 in. 50-55 in.
    MEDIUM 9/10 28-30 in. 56-69 in.