Fabric: 6-12 months infant baby boy formal wear, long sleeve shirt bodysuits romper and vest are made of 95% cotton and 5% spandex, pants are made of 95% cotton and 5% polyester, soft and skin-friendly Features: Baby boy outfit, white button-down shirt bodysuits romper with detachable bowtie, front button and snap crotch closure, easy for diaper changing; elastic waist blue plaid pants with two slanted front pockets, a blue 3-button front vest adds little gentleman's charm Package Include: 1x Vest + 1x Shirt Onesie + 1 x Pants + 1x Bowtie Occasion: Baby boy dress vest suits are suitable for weddings, birthday parties, baptism, church, photo shoots, school performances, or Thanksgiving, Easter, Christmas, etc holiday gift Size and Wash: Fits for 6 months to 5 years old boys, please refer to the size chart prior to purchasing. Machine and hand washable, wash separately