If you’re looking for an alternative to stopping at the flower stand on your way to work, trendici e lupo points us to JandHP, who make these lovely knit (crocheted?) flowers and sell them for just $9.  They even have a button on the back for your buttonhole-mounting convenience.
By the by: if your flowers aren’t staying put in your lapel hole, it’s a trivial matter for a tailor to add a loop of thread behind and below the buttonhole to hold the flower’s stem.

If you’re looking for an alternative to stopping at the flower stand on your way to work, trendici e lupo points us to JandHP, who make these lovely knit (crocheted?) flowers and sell them for just $9.  They even have a button on the back for your buttonhole-mounting convenience.

By the by: if your flowers aren’t staying put in your lapel hole, it’s a trivial matter for a tailor to add a loop of thread behind and below the buttonhole to hold the flower’s stem.