It is nearly impossible to find a great cute Mermaid baby knitted top pattern, finally you can have this cuteness of a pattern.  The instructions are for babies 0 to 6 months.

The original was knitted in worsted yarn using 3mm( (US 2 / UK 11) single pointed needles
It is very Quick & easy to make
Basic Knitting skilled need and all knitted on the flat

Both metric and imperial measurements are given and instructions are in American terminology

Here is the link for the mermaid Baby Top knitting pattern for you to quickly knit up.

BTW the plus to this pattern is if you are not a novice you could easily make it for a older baby/toddler, make the pattern first and then you get the idea and easily convert it to fit a older child

As with all Marcelline Simonotti patterns, as a gift to you, included in your instant downloadable .pdf pattern (available in your Account portal), is a print-to-cut out & make matching envelop, to store your pattern