Since Christmas, I've been to four weddings. I'm that age where everyone I know is getting married!
I wore the same outfit to three of these weddings. Two of these same-outfit weddings were the same crowd of people- family. My cousin, who was at both family same-outfit weddings, sent me a load of photographs yesterday and said in the email "It's a shame you couldn't be bothered to wear something different".
I replied to thank her for sending and said "I'm sorry if I offended you recycling my outfit, I'm cheap 
". We have a good relationship, we're friends, I thought she'd take this in good humour. But no, she sent a massive paragraph saying I was disrespectful, that it was very bad show, it was rude and that if I didn't want to go I should have declined the invitation rather than turn up inappropriately dressed (her words).
I did want to go to both weddings, it wasn't remotely meant as a 'fuck you' to the couple getting married. I told my mum about it and she agreed with my cousin that it was inappropriate.
So now I'm doubting myself and worried that I've made a massive faux pas and that everyone hates me?
So, was I being unreasonable to recycle the outfit? I should say that I did use a different bag/ accessories for both weddings but the basic outfit was the same.