Hi, all! Over the weekend I bought my dream dress at a sample sale (photo attached). However.. The dress is way too big for me. It is a size 12 Stella York and I am a street size 4. The ladies at the bridal store said their seamstress should be able to take in, but my anxiety is kicking in and I'm worried the dress will not be able to be taken down to my size. Have any of you had success with major size alterations? Any feedback is appreciated!