Who made this rag?
The coat is too tight, sleeves longish but why are the cuff buttons stranded so high up?
The trouser legs are uneven and too short generally, they should break onto your shoes. Suggest return and buy one that fits better from the off.
Having tried and failed yesterday with this silly idea, you have twisted the question to try again.
You really need to understand that clothes worn on television like these do not come from an RTW rack.