When looking at artistic depictions of Celts around 500 BC - 0 AD, many of them are either labelled as "Gallic", or sometimes used interchangeably with the Gauls.
However I was wondering if the other Celts (e.g. Galatians, Bretons) had similar armaments and clothing?
Thank you
Whilst you are waiting for a response, you can look at some earlier answers on this and related topics. There are two older answers, this by u/depanneur and this by u/Daeres, which are about Celtic identity and material culture. Then there are two more recent discussions (here and here) about the issues with the terms 'Gaul' and 'Celt', with users u/PurrPrinThom and u/Libertat making important contributions