Since my kids were born they have been using this vest/singlet manufactured by Bonds which is an Australian company. This product is very popular here that all mothers, young or old and even first time moms are familiar with this.
Bonds vest/singlet comes in sizes from newborn to 24 months. They are pure cotton, side seam free and low cut arm holes. They are very easy to put on especially with newborns and infants because the fabric stretches but keeps its form when already in the baby/kid's body.
One of the best thing about this vest/singlet is that The biggest size, which is size 2 that is intended to fit kids upto 24 months old can still be worn by my 3 year old boy and 5 year old girl! The fabric is stretchable and freely fits their bodies without feeling tight. The feel of the cotton fabric is very comfortable especially during hot summer days.
This vest/singlet is a good buy for parents with babies and toddlers. The cost I paid for some packs of this product is definitely worth it because they last for long time. It is a product that can be used for several years and still look good as long as they are properly washed and cared for.
I simply love Bonds.