There are different opinions on whether or not perfumes containing chametz alcohol are permitted during Pesach. If you're not sure, you should check with your Rabbi.
Please see the related link for an explanation of the different opinions.
Burberry Brit perfume is not considered kosher for Passover. While kosher certification typically applies to food products, many cosmetics and personal care items can also contain ingredients that may not be suitable for Passover. It's essential to check for a reliable kosher certification or consult a knowledgeable authority on kosher practices if you have concerns about specific products during Passover.
All perfumes made from ambergris are NOT kosher any time of the year, because whales are not a kosher animal.
It would have to be certified kosher for Passover.
The label has to say "Kosher for Passover"
Yes, only if they are specifically certified kosher for passover. You can find kosher for Passover olives at any Jewish supermarket
it is quite a popular and expensive perfume brand
It can be, it would require a valid Passover hechsher.
Yes, it can be since it is made from wine, which can be Kosher for passover if created under appropriate supervision. The bottle would require a kosher for Passover hechsher.
The perfume Very Irresistible by Givenchy is widely available. This perfume can be purchased at Macy's, Walmart, Sephora, Nordstrom and Boots. This product is also available online from Amazon and eBay.
If you were able to find corn vinegar that is certified kosher for Passover, it would be kitniyot which means that the majority of Ashkenazi Jews would not use it.
ebay Online Stores
There are kosher food companies that are now making gluten-free products Kosher for Passover and all-year-round. However, something being gluten-free has no bearing on whether or not it is Kosher or Kosher for Passover.