Any chance the 2/3 size will be in stock sooner? I need it for October 27…..

The goods should arrive at Amazon warehouse by the end of September.

Do you think they’d be delivered before the 31 if ordered now? If not, would the 4-6 be too large for a 3 year old?

I got it for my 3 year old nephew and he loved it. It was a little big and scary to him at first but then he thought it was cool that he could attack people with it. It came in pretty fast after ordering.

I need a size 2-3 by halloween but says wont be shipped until november? Any chance thats inncorrect and could get for halloween ?

The goods will be delivered to Amazon warehouse in early October, which will be earlier than the expected delivery time in November.

How do I inflate it ?

An inflation fan is equipped to fix it on the clothes. You only need to install 4 AA batteries, turn on the switch, and after putting on the clothes, you can automatically inflate.