Isabella's Extended Stay in Inkopolis

Isabella's stay in Inkopolis would need to extend thanks to interdimensional storms preventing safe travel home.

But luckily the locals are friendly, the food and drink is delicious and when her clothes get dirty there's plenty of free clothes to try out that all fit so well despite the apparent differences in proportions.

She would get more integrated into Inkling society and customs as she feels more and more at home with them.

Her trip back getting put back, both in time and importance. A few months in, she'd have an inky body, fresh job and a whole life in the plaza.