不幸的是，我的着装不适合做园艺活。用英语怎么说？

不幸的是，我的着装不适合做园艺活。

Unfortunately I'm not suitably dressed for gardening.

unfortunately

adv. 不幸地，遗憾地，可惜，不巧；

例句
This man may have killed others but unfortunately we have no firm evidence...
这名男子可能还杀害过其他人，只可惜我们没有确凿的证据。

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

suitably

adv. 适当地，适宜地，相配地，合适地；

例句
Its headlines were suitably downbeat and don't scream out.
其标题平淡无奇而非触目惊心，非常得体。

dressed

adj. 打扮好的，穿着衣服的，（畜、禽、鱼）剥皮（或去毛、鳞）、去内脏及分割加工好的，动词dress的过去式和过去分词；

例句
She was elegantly dressed with a double strand of pearls about her neck.
她着装典雅，搭配着一条双层珍珠项链。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

gardening

n. 园艺；

例句
I've definitely been bitten by the gardening bug...
我被园艺彻底迷住了。