I have a complete set of red, white, and blue, plaid, cushion covers from my Lovebug. They are the original cushion covers, I'm sure, as I've seen the same in other Lovebug photos. These covers should fit most of the Eggs out there. I don't think they have any rips or holes and are in good condition, as I recall.
I'm recovering from surgery and not out but can likely get a family member to ship these within a week or two. I'd like the shipping covered and you can donate whatever you think they are worth to the website.