Hi all, fishandjam - I want a garmin that makes me look as good as yours

Went out for a chatty jog that turned into coffee in the sun with a friend today
but will add the 1 mile we did before we stopped, so 631.3
If anyone wants to suggest a training plan to get me from my current distance of 10k up to doing a half marathon by December I'd be really grateful, btw.
Starting a college course in September which is going to be pretty full on, so I don't want to throw everything at a HM, but wanted to gradually up my pace so I'd be capable to enter the one I have my eye on in December one if I feel up to it late in the year.