What could these characters i found on a robe mean?
You are right for the first character.
However, the second character is not 得. It is 禄 and means &quot;official salary&quot;. The thrid character, 寿, means &quot;life&quot; or &quot;age&quot;.
Combined together, 福禄寿 generally represents fortune or prosperity, high status or position, and longevity. It was originated from 道教 (Taoism). You can find more explaination here on Wikipedia about Sanxing.