Can anyone help me :(

I have a query regarding the chap 38 of the FF She walks in beauty. I want to know which dress is Ashu talking about in the following paragraph.

If anyone can help plz do or at least give me the link to the chap which explains about the dress. Bcoz as far as I know Nidhi's bday is not celebrated anywhere in the story. I have read the story many times and this is the only part I don't understand.

Here is the para...

"Which one should I wear?"
"Ah! this one is matching with my sherwani...tell me which one you want to wear"
"The one you want"
"Are you sure"
She nods her head and he wraps his arms around her and mutters in a husky voice, "Do I need to tell you...How I want to see you?" she frowns and looks into his eyes...he seeing her questioning look...holds his tongue in cheek and whispers near her ear, "In your birthday suit" her heart thumps...she hides herself in the crook of his neck and he rocks her hugging her in his arms.
"You are so shameless"

Thanks... plz do help!

It's there in the quoted para 😉

Originally posted by: Swatishubh

It's there in the quoted para😉

Kaha? kaunsa?
Nahi samjha :(

Here,

How r babies born amreen????

Originally posted by: sss97

How r babies born amreen????

Are... meri maa... am not so dumb... don't embarassedly me yaar
I understood what u all r trying to say... about how he wants to see her
but what I didn't understand is why he mentioned bday dress
And she frowned when he said that if he should tell her how he wants to see her but she should have blushed here but she blushed and hid herself when he mentioned the dress... what? which? bday dress he is talking abt????
Yeh batao mujhe koi???

I don't remember reading this