I tend to frame things from an environmentalist perspective. It is more chic to be a tree hugging greenie than cheap. Try that approach next time you feel cornered.
I am fairly easy going around spendy people, but I tend to be aggressive if they try to put me down or belittle me. My favourite is about the house. Once I told the owner of a 750k mortgage who made a sneaky remark about my location and the fact that we don't have a spare bedroom, that 'see these bricks darling? I own every one of them. I don't pay rent to the bank for my mansion in x'. Ha.
I simply suggest to avoid the topic of money altogether. That is the safest. Have a few safe conversation topics and whenever lifestyle comes up, just change the conversation to the latest book you read, film you saw, craft projects or whatever you are passionate about. Def don't give financial advice.
I am quite sensible with money but we have a few luxuries (a boat and international travel), so people are always confused about our finances, but frankly, it is none of their business. I am also very comfortable with my lifestyle and have no car/house/boat/bag envy. I think this is the key.love what you have and they can't make you feel inferior.
Mind you, I find my cheapskate friends who carry on endlessly about money and their bargains and how careful they are with money, and how they would never pay x for y almost as annoying as the spendypants people. I am very careful not to become one of those obnoxious, holier than thou frugal people.
I also hate tacky homemade presents. If you are really good at something, sure, share your creations. But giving badly made stuff is just wrong. I have a friend (lives in a mcmansion, drives a mommy 4WD and always mentions what deep discount she got on which luxury item), who gives horrible homemade clothes as presents to my kids.cos she is cheap and loves sewing (but bad at it). She is wasting her time and money making those (and bad for the environment as they go to the bin straight away). I appreciate the good intentions of gift giving, but hate the arrogance associated with gifting those ill made things. No gift is better than a bad gift made with love and all.😃