Etsy Keyword Research, Keyword/tagging for items, Etsy ad recommendations

I am starting an Etsy vintage fashion store with about 5-7 product areas to start with - e.g. formal dresses, casual dresses, shorts, t-shirts, jeans. I can do most of it myself and I could also place tags/keywords and titles against the products but I really need to get to the first page ASAP. I know this may take a bit of time but the key is more so in the titles and keywords/tags placed on the products (obviously I can help with the titles from a fashion standpoint). I will have 5-7 product areas to start as mentioned with about 40 products approximately. Product areas will probably be similar but I imagine there will be some differences to draw a bigger number of customers based on search terms. You will need strong Etsy experience not just general SEO and I would expect use of market research/tagging tools such as Marmalead or similiar to have the best keywords as possible to drive the highest traffic and get the most page 1 search outcomes as possible. Note, I can write the descriptions myself as I understand these do not effect the actual search outcomes but they will be done professionally. I would also like some recommendations ideally on Etsy ad creation and budgeting but this is optional. Please only contact me if you have the above Etsy skills described! Thanks