1. Relating to or being a garment or covering designed to accommodate a wide range of sizes. 2. Informal Appealing or answering to a wide range of tastes or needs: a one-size-fits-all candidate.
petty - (informal terms) small and of little importance; a fiddling sum of money; a footling gesture; our worries are lilliputian compared with those of countries that are at war; a little (or small) matter; Mickey Mouse regulations; a dispute over niggling details; limited to petty enterprises; piffling efforts; giving a police officer a free meal may be against the law, but it seems to be a picayune infraction
The definition of tricky is something that must be done carefully with great skill, or someone who is known to be deceitful. An example of something tricky is parallel parking. An example of someone tricky is a con artist who can talk his way out of any situation.